Appendix 2:
Condition, Procedure and Clinical Classification Code Frequencies
TABLE 1
UNWEIGHTED AND WEIGHTED COUNT OF RECORDS FOR EACH VALUE OF ICD9CODX
ICD9CODX WEIGHTED
VALUE LABEL UNWEIGHTED BY PERWT02F
-1 INAPPLICABLE 2,395 19,898,076
-9 NOT ASCERTAINED 813 6,151,805
005 OTHER FOOD POISONING* 127 1,130,640
008 INTESTINAL INFECTION NEC* 3,745 29,723,478
009 ILL-DEFINED INTEST INF* 32 196,405
011 PULMONARY TUBERCULOSIS* 29 146,656
034 STREP THROAT/SCARLET FEV* 850 6,988,174
038 SEPTICEMIA* 30 232,996
041 BACT INF IN OTH DIS/NOS* 184 1,557,705
042 HUMAN IMMUNO VIRUS DIS 37 242,821
052 CHICKENPOX* 41 258,512
053 HERPES ZOSTER* 138 1,320,749
054 HERPES SIMPLEX* 153 1,419,641
057 OTHER VIRAL EXANTHEMATA* 26 208,094
070 VIRAL HEPATITIS* 76 537,109
074 COXSACKIE VIRAL DISEASE* 27 235,474
075 INFECTIOUS MONONUCLEOSIS 44 418,741
078 OTHER VIRAL DISEASE* 284 2,704,016
079 VIRAL INF IN OTH DIS/NOS* 927 7,694,497
088 OTH ARTHROPOD-BORNE DIS* 30 276,352
099 OTHER VENEREAL DISEASE* 10 107,932
110 DERMATOPHYTOSIS* 320 2,529,576
111 DERMATOMYCOSIS NEC/NOS* 26 214,992
112 CANDIDIASIS* 351 3,089,287
117 OTHER MYCOSES* 39 308,321
132 PEDICULOSIS AND PHTHIRUS* 17 81,445
133 ACARIASIS* 17 117,132
135 SARCOIDOSIS 13 101,658
136 INF/PARASITE DIS NEC/NOS* 175 1,113,136
139 LATE EFFECT INFECT NEC* 13 92,541
149 OTH MALIG NEO OROPHARYNX* 16 107,409
153 MALIGNANT NEOPLASM COLON* 51 432,629
154 MALIG NEO RECTUM/ANUS* 3 21,319
155 MALIGNANT NEOPLASM LIVER* 7 60,401
159 OTH MALIG NEO GI/PERITON* 14 106,225
161 MALIGNANT NEO LARYNX* 5 50,252
162 MAL NEO TRACHEA/LUNG* 51 406,294
170 MAL NEO BONE/ARTIC CART* 11 85,016
172 MALIGNANT MELANOMA SKIN* 51 504,482
173 OTHER MALIG NEOPL SKIN* 315 2,978,636
174 MALIG NEO FEMALE BREAST* 148 1,276,116
179 MALIG NEOPL UTERUS NOS 17 113,010
180 MALIG NEOPL CERVIX UTERI* 25 223,107
185 MALIGN NEOPL PROSTATE 115 1,100,852
186 MALIGN NEOPL TESTIS* 4 40,311
188 MALIGN NEOPL BLADDER* 19 187,324
189 MAL NEO URINARY NEC/NOS* 11 77,827
191 MALIGNANT NEOPLASM BRAIN* 13 143,979
193 MALIGN NEOPL THYROID 11 107,943
195 MAL NEO OTH/ILL-DEF SITE* 23 226,099
199 MALIGNANT NEOPLASM NOS* 115 921,217
201 HODGKIN'S DISEASE* 12 130,172
202 OTH MAL NEO LYMPH/HISTIO* 25 209,366
203 MULTIPLE MYELOMA ET AL* 7 60,806
207 OTHER SPECIFIED LEUKEMIA* 9 72,356
208 LEUKEMIA-UNSPECIF CELL* 21 192,115
210 BEN NEO ORAL CAV/PHARYNX* 2 23,993
211 OTH BENIGN NEOPLASM GI* 78 713,034
214 LIPOMA* 26 260,827
215 OTH BEN NEO SOFT TISSUE* 72 563,175
216 BENIGN NEOPLASM OF SKIN* 334 3,306,056
217 BENIGN NEOPLASM BREAST 16 134,736
218 UTERINE LEIOMYOMA* 33 311,155
225 BENIGN NEO NERVOUS SYST* 4 29,732
228 HEMANGIOMA/LYMPHANGIOMA* 7 58,676
229 BENIGN NEOPLASM NEC/NOS* 34 377,009
232 CARCINOMA IN SITU SKIN* 56 618,167
233 CA IN SITU BREAST/GU* 4 30,378
237 UNCER NEO ENDOCRINE/NERV* 3 16,268
238 UNC BEHAV NEO NEC/NOS* 37 358,635
239 UNSPECIFIED NEOPLASM* 309 2,721,212
240 GOITER, SIMPLE/NOS* 36 325,429
241 NONTOXIC NODULAR GOITER* 9 101,089
242 THYROTOXICOSIS* 139 1,112,728
244 ACQUIRED HYPOTHYROIDISM* 557 5,060,358
245 THYROIDITIS* 6 46,433
246 OTH DISORDERS OF THYROID* 715 5,644,779
250 DIABETES MELLITUS* 2,164 15,239,140
251 OTH PANCREATIC DISORDER* 44 365,269
252 PARATHYROID DISORDER* 10 106,952
253 PITUITARY/HYPOTHALM DIS* 12 111,533
255 ADRENAL GLAND DISORDERS* 13 89,904
256 OVARIAN DYSFUNCTION* 36 352,234
257 TESTICULAR DYSFUNCTION* 8 72,760
259 OTH ENDORINE DISORDERS* 351 2,938,627
263 PROT-CAL MALNUTR NEC/NOS* 5 49,465
266 B-COMPLEX DEFICIENCIES* 16 179,305
268 VITAMIN D DEFICIENCY* 2 14,873
269 OTH NUTRITION DEFICIENCY* 24 187,586
271 DIS CARBOHYDRATE METABOL* 10 83,635
272 DIS OF LIPOID METABOLISM* 2,580 21,865,897
274 GOUT* 308 2,678,392
275 DIS MINERAL METABOLISM* 47 364,784
276 FLUID/ELECTROLYTE DIS* 654 4,949,350
277 METABOLISM DIS NEC/NOS* 23 218,346
278 OBESITY/HYPERALIMENT* 112 814,494
279 DIS IMMUNE MECHANISM* 25 229,649
280 IRON DEFICIENCY ANEMIAS* 81 587,985
281 OTHER DEFICIENCY ANEMIA* 17 150,045
282 HEREDIT HEMOLYTIC ANEMIA* 18 133,064
284 APLASTIC ANEMIA* 3 19,715
285 ANEMIA NEC/NOS* 357 2,395,973
286 COAGULATION DEFECTS* 13 104,315
287 PURPURA & OTH HEMOR COND* 14 133,925
288 WBC DISORDERS* 20 158,943
289 OTHER BLOOD DISEASE* 78 616,934
294 OTHER ORGANIC PSYCH COND* 59 647,261
295 SCHIZOPHRENIC DISORDERS* 65 452,232
296 AFFECTIVE PSYCHOSES* 254 2,048,592
297 PARANOID STATES* 10 70,233
298 OTH NONORGANIC PSYCHOSES* 34 285,766
299 PSYCHOSES OF CHILDHOOD* 33 294,463
300 NEUROTIC DISORDERS* 1,767 14,226,364
301 PERSONALITY DISORDERS* 18 119,445
302 SEXUAL DISORDERS* 35 343,517
303 ALCOHOL DEPENDENCE SYNDR* 41 313,455
304 DRUG DEPENDENCE* 20 182,542
305 NONDEPENDENT DRUG ABUSE* 66 623,257
306 PSYCHOPHYSIOLOGIC DIS* 30 250,807
307 SPECIAL SYMPTOM NEC* 69 604,904
308 ACUTE REACTION TO STRESS* 662 5,439,064
309 ADJUSTMENT REACTION* 198 1,586,030
310 NONPSYCHOTIC BRAIN SYND* 10 71,123
311 DEPRESSIVE DISORDER NEC 2,552 20,139,813
312 CONDUCT DISTURBANCE NEC* 58 338,196
313 EMOTIONAL DIS CHILD/ADOL* 18 117,487
314 HYPERKINETIC SYNDROME* 448 3,292,141
315 SPECIFIC DEVELOP DELAYS* 47 284,676
317 MILD MENTAL RETARDATION 4 44,937
319 MENTAL RETARDATION NOS 23 108,364
322 MENINGITIS, UNSPECIFIED* 26 209,677
323 ENCEPHALOMYELITIS* 4 35,782
331 CEREBRAL DEGENERATION* 85 669,835
332 PARKINSON'S DISEASE* 61 591,091
333 EXTRAPYRAMIDAL DIS NEC* 48 413,996
336 SPINAL CORD DISEASE NEC* 18 150,812
337 AUTONOMIC NERVE DISORDER* 14 132,464
340 MULTIPLE SCLEROSIS 54 511,931
342 HEMIPLEGIA* 6 69,441
343 INFANTILE CEREBRAL PALSY* 35 253,605
344 OTH PARALYTIC SYNDROMES* 27 171,055
345 EPILEPSY* 111 753,541
346 MIGRAINE* 803 6,476,946
347 CATAPLEXY AND NARCOLEPSY 11 95,754
348 OTHER BRAIN CONDITIONS* 54 448,064
349 CNS DISORDER NEC/NOS* 31 217,743
350 TRIGEMINAL NERV DISORDER* 6 41,434
351 FACIAL NERVE DISORDERS* 34 229,827
353 NERVE ROOT/PLEXUS DIS* 14 91,152
354 MONONEURITIS UPPER LIMB* 261 2,030,530
355 MONONEURITIS LEG* 305 2,525,617
356 HERED PERIPH NEUROPATHY* 19 187,028
357 INFLAM/TOXIC NEUROPATHY* 4 34,503
358 MYONEURAL DISORDERS* 6 43,691
359 MUSCULAR DYSTROPHIES* 10 84,869
360 DISORDERS OF THE GLOBE* 276 1,976,170
361 RETINAL DETACHMENT* 30 238,566
362 RETINAL DISORDERS NEC* 158 1,517,095
363 CHOROIDAL DISORDERS* 4 42,045
364 IRIS/CILIARY BODY DIS* 14 142,923
365 GLAUCOMA* 457 3,788,054
366 CATARACT* 603 5,148,862
367 DISORDERS OF REFRACTION* 406 3,770,699
368 VISUAL DISTURBANCES* 150 1,312,980
369 BLINDNESS AND LOW VISION* 146 1,093,096
370 KERATITIS* 10 89,583
371 CORNEAL OPACITY/DISORDER* 23 176,417
372 DISORDERS OF CONJUNCTIVA* 305 2,527,383
373 INFLAMMATION OF EYELIDS* 66 580,103
374 DISORDERS OF EYELIDS NEC* 26 201,070
375 LACRIMAL SYSTEM DISORDER* 105 984,958
377 DISORDERS OF OPTIC NERVE* 11 83,940
378 STRABISMUS* 36 290,196
379 EYE DISORDERS NEC* 338 2,816,892
380 DISORDER OF EXTERNAL EAR* 130 1,218,543
381 NONSUPPUR OTITIS MEDIA* 22 165,404
382 OTITIS MEDIA, SUPPUR/NOS* 2,039 14,961,328
383 MASTOIDITIS ET AL* 2 16,671
384 DISORD TYMPANIC MEMB NEC* 31 263,652
386 VERTIGINOUS SYNDROMES* 65 496,060
388 DISORDERS OF EAR NEC* 364 2,857,981
389 HEARING LOSS* 280 2,395,119
401 ESSENTIAL HYPERTENSION* 5,127 40,195,848
410 ACUTE MYOCARDIAL INFARCT* 196 1,565,369
411 OTH AC ISCHEMIC HRT DIS* 17 160,113
412 OLD MYOCARDIAL INFARCT 48 422,716
413 ANGINA PECTORIS* 166 1,361,037
414 OTH CHR ISCHEMIC HRT DIS* 127 1,016,445
415 ACUTE PULMONARY HRT DIS* 17 179,272
416 CHR PULMONARY HEART DIS* 6 38,813
423 OTH PERICARDIAL DISEASE* 5 37,466
424 OTH ENDOCARDIAL DISEASE* 168 1,488,321
425 CARDIOMYOPATHY* 16 127,630
426 CONDUCTION DISORDERS* 8 100,743
427 CARDIAC DYSRHYTHMIAS* 490 4,402,060
428 HEART FAILURE* 242 1,869,487
429 ILL-DEFINED HEART DIS* 864 6,715,065
433 PRECEREBRAL OCCLUSION* 37 287,327
434 CEREBRAL ARTERY OCCLUS* 8 71,603
435 TRANSIENT CEREB ISCHEMIA* 28 205,753
436 CVA 304 2,377,221
437 OTH CEREBROVASC DISEASE* 15 86,652
438 LATE EFF CEREBROVASC DIS* 16 115,055
440 ATHEROSCLEROSIS* 46 369,263
441 AORTIC ANEURYSM* 18 147,646
442 OTHER ANEURYSM* 32 265,849
443 OTH PERIPH VASCULAR DIS* 18 162,991
444 ARTERIAL EMBOLISM* 138 1,040,500
446 POLYARTERIT NODOSA ET AL* 10 89,480
447 OTHER ARTERIAL DISEASE* 51 439,798
448 DISEASE OF CAPILLARIES* 10 98,896
451 THROMBOPHLEBITIS* 19 168,273
453 OTH VENOUS THROMBOSIS* 76 676,036
454 VARICOSE VEINS, LEG* 60 462,654
455 HEMORRHOIDS* 175 1,474,725
456 VARICOSE VEINS NEC* 1 8,720
457 NONINFECT LYMPHATIC DIS* 16 124,251
458 HYPOTENSION* 73 554,385
459 OTH CIRCULATORY DISEASE* 268 1,996,352
460 ACUTE NASOPHARYNGITIS 5,654 42,696,525
461 ACUTE SINUSITIS* 18 157,312
462 ACUTE PHARYNGITIS 897 6,774,879
463 ACUTE TONSILLITIS 176 1,129,527
464 AC LARYNGITIS/TRACHEITIS* 117 1,053,218
465 AC URI MULT SITES/NOS* 409 3,473,245
466 AC BRONCHITIS/BRONCHIOL* 49 380,533
470 DEVIATED NASAL SEPTUM 21 216,049
471 NASAL POLYPS* 14 149,341
472 CHR PHARYNG/NASOPHARYNG* 14 126,326
473 CHRONIC SINUSITIS* 1,965 17,746,103
474 CHR T & A DIS* 75 487,066
475 PERITONSILLAR ABSCESS 4 31,477
477 ALLERGIC RHINITIS* 3,401 28,277,080
478 OTH UPPR RESPIRATORY DIS* 1,052 7,425,985
480 VIRAL PNEUMONIA* 13 104,929
485 BRONCHOPNEUMONIA ORG NOS 20 135,913
486 PNEUMONIA, ORGANISM NOS 655 5,091,504
487 INFLUENZA* 1,805 13,744,303
490 BRONCHITIS NOS 1,389 11,206,018
491 CHRONIC BRONCHITIS* 60 491,354
492 EMPHYSEMA* 233 1,678,627
493 ASTHMA* 2,159 15,374,588
496 CHR AIRWAY OBSTRUCT NEC 70 546,524
505 PNEUMOCONIOSIS NOS 10 68,816
511 PLEURISY* 57 449,380
512 PNEUMOTHORAX* 4 39,216
514 PULM CONGEST/HYPOSTASIS 103 821,233
515 POSTINFLAM PULM FIBROSIS 4 37,007
518 OTHER LUNG DISEASES* 154 1,105,032
519 OTH RESP SYSTEM DISEASES* 292 2,376,240
520 TOOTH DEVELOP/ERUPT DIS* 54 474,839
521 HARD TISSUE DIS OF TEETH* 79 567,852
522 PULP & PERIAPICAL DIS* 432 3,350,386
523 GINGIVAL/PERIODONTAL DIS* 193 1,656,255
524 DENTOFACIAL ANOMALIES* 63 621,079
525 OTHER DENTAL DISORDER* 507 3,657,861
526 JAW DISEASES* 26 253,121
527 SALIVARY GLAND DISEASES* 28 294,536
528 ORAL SOFT TISSUE DISEASE* 114 928,883
529 TONGUE DISORDERS* 10 93,074
530 DISEASES OF ESOPHAGUS* 1,282 11,010,004
531 GASTRIC ULCER* 177 1,324,907
532 DUODENAL ULCER* 6 31,355
533 PEPTIC ULCER, SITE NOS* 14 107,487
535 GASTRITIS AND DUODENITIS* 220 1,178,151
536 STOMACH FUNCTION DISORD* 1,238 9,057,108
537 OTH GASTRODUODENAL DIS* 296 2,078,852
540 ACUTE APPENDICITIS* 9 99,775
541 APPENDICITIS NOS 42 343,674
550 INGUINAL HERNIA* 15 115,339
552 OTH ABDOM HERNIA W OBSTR* 4 43,481
553 OTHER ABDOMINAL HERNIA* 354 2,806,793
555 REGIONAL ENTERITIS* 30 302,854
556 IDIOPATHIC PROCTOCOLITIS* 22 199,007
558 OTH NONINF GASTROENTERIT* 106 751,082
560 INTESTINAL OBSTRUCTION* 31 279,121
562 DIVERTICULA OF INTESTINE* 142 1,169,659
564 FUNCT DIGESTIVE DIS NEC* 389 3,168,406
565 ANAL FISSURE & FISTULA* 9 75,479
566 ANAL & RECTAL ABSCESS 3 22,248
567 PERITONITIS* 4 28,570
568 OTH PERITONEAL DISORDERS* 8 72,661
569 OTH INTESTINAL DISORDERS* 178 1,438,601
571 CHR LIVER DIS/CIRRHOSIS* 30 210,990
572 SEQUELA OF CHR LIVER DIS* 4 25,139
573 OTH LIVER DISORDERS* 95 623,611
574 CHOLELITHIASIS* 108 815,802
575 OTH GALLBLADDER DISORDER* 171 1,357,328
576 OTH DIS OF BILIARY TRACT* 4 26,072
577 DISEASES OF PANCREAS* 46 335,841
578 GASTROINTESTINAL HEMORR* 69 515,116
579 INTESTINAL MALABSORPTION* 6 69,456
583 NEPHRITIS NOS* 4 28,733
585 CHRONIC RENAL FAILURE 8 53,115
586 RENAL FAILURE NOS 97 617,739
590 KIDNEY INFECTION* 178 1,224,305
592 RENAL/URETERAL CALCULUS* 240 2,016,896
593 OTH RENAL & URETERAL DIS* 209 1,443,210
595 CYSTITIS* 384 3,004,479
596 OTHER BLADDER DISORDERS* 187 1,543,232
597 URETHRITIS/URETHRAL SYND* 3 16,593
599 OTH URINARY TRACT DISOR* 643 5,020,803
600 HYPERPLASIA OF PROSTATE* 118 1,082,094
601 PROSTATIC INFLAMMATION* 50 430,740
602 OTH PROSTATIC DISORDERS* 197 1,713,075
604 ORCHITIS & EPIDIDYMITIS* 7 52,076
607 DISORDERS OF PENIS* 22 152,067
608 MALE GENITAL DIS NEC* 42 408,713
610 BENIGN MAMMARY DYSPLASIA* 102 837,927
611 OTHER BREAST DISORDERS* 290 2,267,385
614 FEMALE PELVIC INFLAM DIS* 14 86,225
615 UTERINE INFLAMMATORY DIS* 7 64,123
616 OTH FEMALE GEN INFLAM* 108 776,073
617 ENDOMETRIOSIS* 50 461,934
618 GENITAL PROLAPSE* 28 256,633
620 NONINFLAM DIS OVAR/ADNEX* 151 1,101,137
621 DISORDERS OF UTERUS NEC* 33 285,761
622 NONINFLAMM DIS CERVIX* 47 387,484
623 NONINFLAMM DIS VAGINA* 91 770,203
625 FEMALE GENITAL SYMPTOMS* 286 2,113,332
626 DISORDER OF MENSTRUATION* 273 2,184,494
627 MENOPAUSAL DISORDERS* 629 5,426,491
628 FEMALE INFERTILITY* 29 352,021
629 OTH FEMALE GENITAL DIS* 46 339,699
633 ECTOPIC PREGNANCY* 4 35,902
634 SPONTANEOUS ABORTION* 67 417,512
637 UNSPECIFIED ABORTION* 11 55,930
640 HEMORRHAGE IN EARLY PREG* 2 7,138
641 ANTEPART HEM & PLAC PREV* 4 21,140
642 HYPERTENSION COMPL PREG* 4 37,986
643 EXCESS VOMITING IN PREG* 7 50,572
644 EARLY/THREATENED LABOR* 21 158,568
646 OTHER COMPL OF PREGNANCY* 22 129,010
648 OTH CURRENT COND IN PREG* 62 517,628
650 NORMAL DELIVERY 86 616,829
669 OTH COMPL LABOR/DELIVERY* 51 334,823
674 PUERPERAL COMPL NEC/NOS* 4 27,721
680 CARBUNCLE AND FURUNCLE* 52 391,578
681 CELLULITIS, FINGER/TOE* 40 351,915
682 OTHER CELLULITIS/ABSCESS* 74 610,403
683 ACUTE LYMPHADENITIS 8 75,658
684 IMPETIGO 30 235,246
686 OTH LOCAL SKIN INFECTION* 281 2,125,791
690 ERYTHEMATOSQUAMOUS DERM* 14 172,225
691 ATOPIC DERMATITIS* 34 280,387
692 CONTACT DERMATITIS* 588 5,036,224
693 DERMAT D/T INTERN AGENT* 42 358,966
695 ERYTHEMATOUS CONDITIONS* 131 1,323,849
696 PSORIASIS/LIKE DISORDERS* 136 1,272,870
697 LICHEN* 3 26,986
698 PRURITUS & LIKE COND* 77 596,904
700 CORNS AND CALLOSITIES 97 978,315
701 OTH SKIN HYPERTRO/ATROPH* 162 1,617,950
702 OTHER DERMATOSES* 16 169,037
703 DISEASES OF NAIL* 255 2,206,866
704 HAIR & FOLLICLE DISEASE* 83 811,235
705 DISORDERS OF SWEAT GLAND* 19 160,874
706 SEBACEOUS GLAND DISEASE* 698 6,379,874
707 CHRONIC ULCER OF SKIN* 215 1,500,655
708 URTICARIA* 79 751,404
709 OTHER SKIN DISORDERS* 475 4,171,897
710 DIFF CONNECTIVE TISS DIS* 91 722,064
711 ARTHROPATHY W INFECTION* 27 185,465
714 OTH INFLAMM POLYARTHROP* 155 1,203,319
715 OSTEOARTHROSIS ET AL* 256 2,243,896
716 ARTHROPATHIES NEC/NOS* 2,524 19,724,003
717 INTERNAL DERANGEMNT KNEE* 26 208,298
718 OTHER JOINT DERANGEMENT* 24 219,915
719 JOINT DISORDER NEC & NOS* 1,558 12,649,563
720 INFLAM SPONDYLOPATHIES* 14 128,615
721 SPONDYLOSIS ET AL* 137 1,193,562
722 INTERVERTEBRAL DISC DIS* 582 5,097,604
723 OTHER CERVICAL SPINE DIS* 363 3,117,961
724 BACK DISORDER NEC & NOS* 2,404 19,964,605
725 POLYMYALGIA RHEUMATICA 13 131,290
726 PERIPH ENTHESOPATHIES* 607 5,651,201
727 OTH DIS SYNOV/TEND/BURSA* 281 2,518,850
728 DIS OF MUSCLE/LIG/FASCIA* 291 2,312,367
729 OTHER SOFT TISSUE DIS* 1,261 9,742,603
730 OSTEOMYELITIS* 16 141,557
731 OSTEITIS DEFORMANS* 7 80,389
732 OSTEOCHONDROPATHIES* 14 106,813
733 OTH BONE & CARTILAGE DIS* 748 6,326,140
734 FLAT FOOT 49 391,687
735 ACQ DEFORMITIES OF TOE* 40 325,325
736 OTH ACQ LIMB DEFORMITIES* 36 303,059
737 CURVATURE OF SPINE* 131 1,050,081
738 OTHER ACQUIRED DEFORMITY* 35 264,158
741 SPINA BIFIDA* 16 127,397
742 OTH NERVOUS SYSTEM ANOM* 4 30,895
743 CONGENITAL EYE ANOMALY* 5 37,953
745 CARDIAC SEPTAL CLOS ANOM* 6 68,849
746 OTHER CONGEN HEART ANOM* 15 142,643
747 OTH CONG CIRC SYST ANOM* 9 82,010
749 CLEFT PALATE & CLEFT LIP* 11 40,973
750 OTHER UPPER GI ANOMALY* 10 81,487
752 GENITAL ORGAN ANOMALIES* 9 58,747
753 URINARY SYSTEM ANOMALIES* 30 209,318
754 CONG MUSCULOSKEL DEFORM* 17 127,672
755 OTH CONGEN LIMB ANOMALY* 16 127,795
756 OTH MUSCULOSKELET ANOMAL* 25 268,269
757 CONGEN SKIN ANOMALIES* 10 84,895
758 CHROMOSOMAL ANOMALIES* 14 77,727
759 CONGEN ANOMALIES NEC/NOS* 27 187,482
765 SHORT GESTATION AND LOW WT* 24 150,075
767 BIRTH TRAUMA* 4 18,634
770 OTH NB RESPIRATORY COND* 4 29,827
774 OTHER PERINATAL JAUNDICE* 5 39,305
779 OTH PERINATAL CONDITION* 7 47,640
780 GENERAL SYMPTOMS* 3,286 24,601,102
781 NERV/MUSCULSKEL SYS SYMP* 117 921,725
782 SKIN/OTH INTEGUMENT SYMP* 1,489 11,905,296
783 NUTRIT/METAB/DEVEL SYMP* 119 967,310
784 SYMPTOMS INVOL HEAD/NECK* 1,248 9,212,250
785 CARDIOVASCULAR SYS SYMP* 471 3,888,411
786 RESP SYS/OTH CHEST SYMP* 1,643 11,815,292
787 GI SYSTEM SYMPTOMS* 890 6,454,637
788 URINARY SYSTEM SYMPTOMS* 271 2,373,548
789 OTH ABDOMEN/PELVIS SYMP* 294 2,160,124
790 ABNORMAL BLOOD FINDINGS* 212 1,805,123
791 ABNORMAL URINE FINDINGS* 17 156,307
792 ABN FIND-OTH BODY SUBST* 9 66,945
793 ABN FIND-BODY STRUCT NOS* 37 370,373
794 ABNORMAL FUNCTION STUDY* 30 272,990
795 ABN HISTOLOG/IMMUNO FIND* 98 811,259
796 OTHER ABNORMAL FINDINGS* 51 394,618
797 SENILITY W/O PSYCHOSIS 122 816,172
799 OTH ILL-DEF MORBID/MORTL* 267 2,089,740
802 FRACTURE OF FACE BONES* 41 362,396
803 OTHER SKULL FRACTURE* 8 66,754
805 VERTEBRL FX W/O CORD INJ* 79 604,044
807 FX RIB/STERN/LARYN/TRACH* 75 559,829
808 PELVIC FRACTURE* 23 153,999
810 CLAVICLE FRACTURE* 24 167,514
812 HUMERUS FRACTURE* 53 513,152
813 RADIUS & ULNA FRACTURE* 23 216,340
814 CARPAL FRACTURE* 92 747,206
815 METACARPAL FRACTURE* 39 289,694
816 FRACTURE PHALANGES, HAND* 104 806,519
818 FRACTURE ARM MULT/NOS* 92 749,527
820 FRACTURE NECK OF FEMUR* 59 569,011
821 OTHER FEMORAL FRACTURE* 15 125,663
822 PATELLA FRACTURE* 28 242,570
823 TIBIA & FIBULA FRACTURE* 23 171,181
824 ANKLE FRACTURE* 89 725,750
825 FX OF TARSAL/METATARSAL* 90 728,461
826 FRACTURE PHALANGES, FOOT* 87 723,680
827 LOWER LIMB FRACTURE NEC* 51 375,819
828 FX LEGS W ARM/RIB* 5 28,992
829 FRACTURE NOS* 11 84,541
831 SHOULDER DISLOCATION* 53 519,902
832 ELBOW DISLOCATION* 16 137,833
834 DISLOCATION OF FINGER* 11 91,978
835 DISLOCATION OF HIP* 27 221,655
836 DISLOCATION OF KNEE* 85 784,337
838 DISLOCATION OF FOOT* 4 31,659
839 DISLOCATION NEC* 71 594,882
840 SPRAIN SHOULDER & ARM* 234 2,129,453
841 SPRAIN ELBOW & FOREARM* 17 178,626
842 SPRAIN WRIST & HAND* 124 1,072,314
843 SPRAIN OF HIP & THIGH* 44 417,224
844 SPRAIN OF KNEE & LEG* 211 1,894,113
845 SPRAIN OF ANKLE & FOOT* 462 3,652,551
846 SPRAIN SACROILIAC REGION* 54 506,098
847 SPRAIN OF BACK NEC/NOS* 474 3,951,732
848 SPRAIN NEC* 166 1,394,399
850 CONCUSSION* 69 613,650
854 OTHER BRAIN INJURY* 74 557,303
862 INTRATHORACIC INJURY NEC* 4 34,874
863 GI TRACT INJURY* 6 61,530
869 INTERNAL INJURY NOS* 19 134,079
870 OCULAR ADNEXA OPEN WOUND* 5 56,612
871 EYEBALL OPEN WOUND* 20 160,069
872 OPEN WOUND OF EAR* 11 81,981
873 OTHER OPEN WOUND OF HEAD* 366 3,133,658
874 OPEN WOUND OF NECK* 7 53,100
876 OPEN WOUND OF BACK* 8 47,629
879 OPEN WOUND SITE NEC* 87 723,199
880 OPN WND SHOULDR/UPPR ARM* 4 15,275
881 OPEN WOUND OF LOWER ARM* 38 320,942
882 OPEN WOUND OF HAND* 110 857,755
883 OPEN WOUND OF FINGER* 224 1,929,355
884 OPEN WOUND ARM MULT/NOS* 30 226,205
886 TRAUM AMPUTATION FINGER* 10 88,688
890 OPEN WOUND OF HIP/THIGH* 9 88,062
891 OPEN WND KNEE/LEG/ANKLE* 84 615,703
892 OPEN WOUND OF FOOT* 54 404,242
893 OPEN WOUND OF TOE* 21 211,571
903 ARM BLOOD VESSEL INJURY* 3 35,768
904 BLOOD VESSEL INJURY NEC* 8 76,097
908 LATE EFF INJURY NEC/NOS* 5 30,953
910 SUPERFICIAL INJURY HEAD* 38 319,291
911 SUPERFICIAL INJURY TRUNK* 9 46,427
912 SUPERFIC INJ SHOULDR/ARM* 3 33,190
913 SUPERFICIAL INJ FOREARM* 12 86,091
914 SUPERFICIAL INJ OF HAND* 14 102,755
915 SUPERFICIAL INJ FINGER* 12 101,733
916 SUPERFICIAL INJ HIP/LEG* 54 381,805
917 SUPERFICIAL INJ FOOT/TOE* 25 184,277
918 SUPERFIC INJ EYE/ADNEXA* 74 638,630
919 SUPERFICIAL INJ OTH SITE* 90 703,012
920 CONTUSION FACE/SCALP/NCK 61 478,667
921 CONTUSION EYE & ADNEXA* 92 737,990
922 CONTUSION OF TRUNK* 92 725,629
923 CONTUSION OF UPPER LIMB* 98 766,128
924 CONTUSION LEG & OTH SITE* 197 1,602,581
927 CRUSHING INJ UPPER LIMB* 12 127,960
928 CRUSHING INJURY OF LEG* 8 82,910
929 CRUSH INJ MULT/UNSP SITE* 4 30,860
930 FOREIGN BODY EXTERN EYE* 45 409,456
931 FOREIGN BODY IN EAR 19 124,484
932 FOREIGN BODY IN NOSE 5 18,277
933 FB PHARYNX & LARYNX* 15 124,758
935 FB MOUTH/ESOPHAG/STOMACH* 3 29,345
938 FOREIGN BODY GI NOS 3 15,312
940 BURN OF EYE & ADNEXA* 9 81,124
941 BURN OF HEAD/FACE/NECK* 11 72,162
942 BURN OF TRUNK* 5 30,618
943 BURN OF ARM* 25 201,392
944 BURN OF HAND & WRIST* 38 325,996
945 BURN OF LEG* 22 167,659
949 BURN UNSPECIFIED* 16 118,277
952 SPINAL CORD INJ W/O FX* 29 272,742
953 INJ NERVE ROOT/SPIN PLEX* 8 74,224
955 INJ PERIPH NERV SHLD/ARM* 10 62,167
956 INJ PERIPH NERV PELV/LEG* 22 200,745
957 INJURY TO NERVE NEC/NOS* 13 125,813
958 EARLY COMPLIC OF TRAUMA* 5 40,110
959 INJURY NEC/NOS* 1,610 12,634,540
977 POIS-MEDICINAL NEC/NOS* 37 325,751
980 ALCOHOL TOXICITY* 4 17,428
983 TOXIC EFFECT CAUSTICS* 6 53,128
984 TOXIC EFF LEAD & COMPND* 7 29,159
985 TOXIC EFFECT OTH METALS* 4 45,508
987 TOXIDE EFF GAS/VAPOR NEC* 12 93,549
989 TOX EFF OTH NONMED SUBST* 130 1,060,621
990 EFFECTS RADIATION NOS 6 60,734
992 EFFECT OF HEAT/LIGHT* 27 219,025
994 EFFECT EXTERNAL CAUS NEC* 22 152,089
995 CERTAIN ADVERSE EFF NEC* 314 2,649,025
996 REPLACE & GRAFT COMPLIC* 58 509,374
997 SURG COMPL-BODY SYST NEC* 9 85,730
998 OTH SURGICAL COMPL NEC* 68 488,810
999 COMPLIC MEDICAL CARE NEC* 10 50,129
V01 COMMUNICABLE DIS CONTACT* 14 98,368
V03 VACCIN FOR BACTERIAL DIS* 4 28,890
V04 VACCIN FOR VIRAL DISEASE* 32 281,783
V05 OTH VACCIN FOR SINGL DIS* 34 222,925
V06 VAC FOR DIS COMBINATION* 17 91,250
V07 PROPHYLACTIC MEASURES* 246 2,179,079
V08 ASYMP HIV INFECTN STATUS 12 61,218
V10 HX OF MALIGNANT NEOPLASM* 60 542,314
V12 HX OF DISEASE NEC* 71 655,965
V13 HX OF OTHER DISEASES* 10 91,419
V15 OTH HX OF HEALTH HAZARDS* 55 455,942
V16 FAMILY HX-MALIGNANCY* 10 101,713
V19 FAM HX-OTHER CONDITIONS* 5 44,043
V20 HEALTH SUPERVISION CHILD* 77 543,943
V22 NORMAL PREGNANCY* 1,263 8,352,643
V24 POSTPARTUM CARE/EXAM* 53 374,664
V25 CONTRACEPTIVE MANAGEMENT* 742 6,407,394
V26 PROCREATIVE MANAGEMENT* 34 320,011
V30 SINGLE LIVEBORN* 86 585,315
V40 MENTAL/BEHAVIORAL PROB* 94 735,315
V41 PROB W SPECIAL FUNCTIONS* 136 1,034,900
V42 ORGAN TRANSPLANT STATUS* 8 67,753
V43 ORGAN REPLACEMENT NEC* 38 322,680
V44 ARTIFICIAL OPNING STATUS* 6 18,267
V45 OTH POSTSURGICAL STATES* 138 1,166,265
V47 OTH PROBL W INTERNAL ORG* 63 457,151
V48 HEAD/NECK/TRUNK PROBLEMS* 17 130,147
V49 LIMB PROBLEM/PROBLEM NEC* 42 341,346
V50 OTHER ELECTIVE SURGERY* 19 110,011
V52 FITTING OF PROSTHESIS* 21 191,206
V53 ADJUSTMENT OF OTH DEVICE* 71 607,407
V54 OTH ORTHOPEDIC AFTERCARE* 10 55,807
V55 ATTEN TO ARTIFICIAL OPEN* 7 72,687
V56 DIALYSIS ENCOUNTER* 17 97,448
V57 REHABILITATION PROCEDURE* 35 315,747
V58 ENCOUNTR PROC/AFTRCR NEC* 64 539,322
V61 OTH FAMILY CIRCUMSTANCES* 40 308,287
V62 OTH PSYCHOSOCIAL CIRCUM* 35 301,487
V65 OTHER REASON FOR CONSULT* 180 1,426,860
V66 CONVALESCENCE* 7 69,638
V67 FOLLOW-UP EXAMINATION* 221 1,880,724
V68 ADMINISTRATIVE ENCOUNTER* 1,954 16,445,111
V69 PROB RELATED TO LIFESTYLE* 18 158,411
V70 GENERAL MEDICAL EXAM* 493 3,490,857
V71 OBSERVATION-SUSPECT COND* 196 1,444,859
V72 SPECIAL EXAMINATIONS* 1,011 8,718,011
V74 SCREENING-BACTERIAL DIS* 19 122,934
V75 SCREEN-OTH INFECTIVE DIS* 3 21,157
V76 SCREENING-MALIG NEOPLASM* 143 1,161,913
V77 SCREEN-ENDO/NUTR/METAB* 508 4,238,966
V78 SCREENING FOR BLOOD DIS* 5 36,696
V80 SCREEN-NEURO/EYE/EAR DIS* 19 151,964
V81 SCREEN-HEART/RESP/GU DIS* 474 3,802,628
V82 SCREEN-OTHER CONDITIONS* 57 499,500
TOTAL 120,795 966,267,153
NOTE: ' * ' indicates collapsing of fully specified codes to 3-digit
code categories. See Section 2.6.2 for additional information.
TABLE 2
UNWEIGHTED AND WEIGHTED COUNT OF RECORDS FOR EACH VALUE OF ICD9PROX
ICD9PROX WEIGHTED
VALUE LABEL UNWEIGHTED BY PERWT02F
-1 INAPPLICABLE 117,369 937,568,123
02 OTHER SKULL/BRAIN OPS* 2 14,361
03 SPINAL CORD & CANAL OPS* 20 154,391
04 CRAN & PERIPH NERVE OPS* 11 84,317
06 THYROID/PARATHYROID OPS* 27 211,800
08 EYELID OPERATIONS* 6 46,953
09 LACRIMAL SYSTEM OP* 3 16,681
11 OPERATIONS ON CORNEA* 18 178,073
12 ANTERIOR SEGMENT OPS* 1 4,541
13 OPERATIONS ON LENS* 117 986,902
14 POSTERIOR SEGMENT OPS* 3 31,671
16 ORBIT/EYEBALL OPS* 47 345,314
18 EXTERNAL EAR OPERATIONS* 8 39,826
20 OTHER MID & INNER EAR OP* 52 418,592
21 OPERATIONS ON NOSE* 15 125,075
22 NASAL SINUS OPERATIONS* 13 112,516
23 TOOTH REMOVAL & RESTORAT* 674 5,708,823
24 OTH OPS ON TEETH & GUMS* 55 413,055
27 OTHER MOUTH & FACE OPS* 33 267,695
28 TONSIL & ADENOID OPS* 47 368,150
31 LARYNX TRACHEA OPS NEC* 5 53,141
33 OTHER BRONCHIAL/LUNG OPS* 5 42,874
34 THORAX OPS EXCEPT LUNG* 2 13,173
35 HEART VALVES & SEPTA OPS* 7 72,391
36 OPS ON HEART VESSELS* 82 712,322
37 OTHER HEART/PERICARD OPS* 48 367,825
38 VESSEL INC/EXCIS/OCCLUS* 18 127,386
39 OTHER OPS ON VESSELS* 67 503,656
40 LYMPHATIC SYSTEM OPS* 1 5,219
44 OTHER GASTRIC OPERATIONS* 24 157,231
45 INTEST INCIS/EXCIS/ANAST* 100 883,950
46 OTHER INTESTINAL OPS* 19 130,373
47 OPERATIONS ON APPENDIX* 21 159,401
49 OPERATIONS ON ANUS* 8 60,985
51 BILIARY TRACT OPERATION* 79 642,240
53 REPAIR OF HERNIA* 32 241,082
54 OTHER ABDOMEN REGION OPS* 8 57,977
55 OPERATIONS ON KIDNEY* 25 198,955
57 URINARY BLADDER OPS* 21 135,066
59 OTHER URINARY TRACT OPS* 2 14,559
60 PROSTATE & SEMIN VES OPS* 23 199,909
62 OPERATIONS ON TESTES* 5 49,129
63 SPERM CORD/EPID/VAS OPS* 32 264,809
64 OPERATIONS ON PENIS* 10 33,860
65 OPERATIONS ON OVARY* 6 36,980
66 FALLOPIAN TUBE OPERATION* 29 207,973
67 OPERATIONS ON CERVIX* 12 89,865
68 OTHER UTERINE INCIS/EXC* 126 989,659
69 OTHER UTERUS/SUPPORT OPS* 24 205,781
70 VAGINA & CUL-DE-SAC OPS* 16 131,923
73 ASSIST/INDUCE DELIV NEC* 11 78,527
74 C-SECTION/REMOVAL FETUS* 19 134,517
76 FACIAL BONE & JOINT OPS* 3 19,538
77 INCIS/EXCIS/DIV BONE NEC* 25 204,206
78 OTH BONE OPS EXCPT FACE* 17 171,349
80 INCISION/EXCISION JOINT* 24 178,455
81 JOINT REPAIR* 204 1,650,352
82 HAND MUSCL/TEND/FASC OPS* 8 80,292
83 OTHER MUS/TEN/FAS/BUR OP* 19 208,064
84 OTHER MUSCULOSKELET PROC* 31 215,612
85 OPERATIONS ON THE BREAST* 69 598,924
86 SKIN & SUBQ OPERATIONS* 474 4,478,632
87 DIAGNOSTIC RADIOLOGY* 92 759,381
88 OTHER DX RADIOLOGY* 64 539,050
89 INTERVIEW/CONSULT/EXAM* 41 389,566
91 MICROSCOPIC EXAM--II* 3 16,365
92 NUCLEAR MEDICINE* 11 109,231
93 PT, REHAB & RELATED PROC* 97 911,923
94 PSYCHE RELATED PROCEDURE* 25 224,961
95 EYE & EAR DX/TREATMENT* 16 135,625
96 NON-OP INTUBAT & IRRIGAT* 33 378,829
97 REPLACE & REMOV DEVICES* 16 96,525
98 NONOP REMOVE FOREIGN BOD* 13 118,041
99 OTHER NONOPERATIVE PROC* 102 682,638
TOTAL 120,795 966,267,153
NOTE: ' * ' indicates collapsing of fully specified codes to 2-digit
code categories. See Section 2.6.2 for additional information.
TABLE 3
UNWEIGHTED AND WEIGHTED COUNT OF RECORDS FOR EACH VALUE OF CCCCODEX
CCCODEX WEIGHTED
VALUE LABEL UNWEIGHTED BY PERWT02F
-1 INAPPLICABLE 2,395 19,898,076
-9 NOT ASCERTAINED 813 6,151,805
001 TUBERCULOSIS 29 146,656
002 SEPTICEMIA (EXCEPT IN LABOR) 34 257,505
003 BACTERIAL INFECTION, UNSPECIFIED SIT 201 1,691,844
004 MYCOSES 735 6,118,142
005 HIV INFECTION 49 304,039
006 HEPATITIS 97 704,334
007 VIRAL INFECTION 1,629 14,131,871
008 OTHER INFECTIONS, INCLUDING PARASITI 252 1,700,636
009 SEXUALLY TRANSMITTED INFECTIONS (NOT 10 106,233
010 IMMUNIZATIONS AND SCREENING FOR INFE 135 925,921
011 CANCER OF HEAD AND NECK 36 320,878
013 CANCER OF STOMACH 9 72,291
014 CANCER OF COLON 54 446,970
015 CANCER OF RECTUM AND ANUS 3 21,319
016 CANCER OF LIVER AND INTRAHEPATIC BIL 7 60,401
019 CANCER OF BRONCHUS, LUNG 54 445,697
021 CANCER OF BONE AND CONNECTIVE TISSUE 14 110,548
022 MELANOMAS OF SKIN 53 514,850
023 OTHER NON-EPITHELIAL CANCER OF SKIN 375 3,631,727
024 CANCER OF BREAST 174 1,546,154
025 CANCER OF UTERUS 12 99,305
026 CANCER OF CERVIX 41 393,245
027 CANCER OF OVARY 6 19,135
028 CANCER OF OTHER FEMALE GENITAL ORGAN 9 48,558
029 CANCER OF PROSTATE 125 1,198,554
030 CANCER OF TESTIS 4 40,311
032 CANCER OF BLADDER 23 216,621
033 CANCER OF KIDNEY AND RENAL PELVIS 11 77,827
035 CANCER OF BRAIN AND NERVOUS SYSTEM 15 158,789
036 CANCER OF THYROID 12 112,060
037 HODGKIN'S DISEASE 12 130,172
038 NON-HODGKIN'S LYMPHOMA 23 200,744
039 LEUKEMIAS 33 278,849
040 MULTIPLE MYELOMA 7 60,806
041 CANCER, OTHER AND UNSPECIFIED PRIMAR 93 772,583
042 SECONDARY MALIGNANCIES 5 28,474
043 MALIGNANT NEOPLASM WITHOUT SPECIFICA 93 771,903
044 NEOPLASMS OF UNSPECIFIED NATURE OR U 348 3,074,218
045 MAINTENANCE CHEMOTHERAPY, RADIOTHERA 14 90,572
046 BENIGN NEOPLASM OF UTERUS 34 321,714
047 OTHER AND UNSPECIFIED BENIGN NEOPLAS 575 5,482,778
048 THYROID DISORDERS 1,464 12,309,004
049 DIABETES MELLITUS WITHOUT COMPLICATI 2,175 15,334,148
050 DIABETES MELLITUS WITH COMPLICATIONS 73 607,807
051 OTHER ENDOCRINE DISORDERS 463 3,955,551
052 NUTRITIONAL DEFICIENCIES 48 445,565
053 DISORDERS OF LIPID METABOLISM 2,542 21,575,894
054 GOUT AND OTHER CRYSTAL ARTHROPATHIES 308 2,678,392
055 FLUID AND ELECTROLYTE DISORDERS 654 4,949,350
056 CYSTIC FIBROSIS 7 64,854
057 IMMUNITY DISORDERS 25 229,649
058 OTHER NUTRITIONAL, ENDOCRINE, AND ME 324 2,557,102
059 DEFICIENCY AND OTHER ANEMIA 460 3,192,948
061 SICKLE CELL ANEMIA 16 93,834
062 COAGULATION AND HEMORRHAGIC DISORDER 27 238,240
063 DISEASES OF WHITE BLOOD CELLS 20 158,943
064 OTHER HEMATOLOGIC CONDITIONS 73 545,751
065 MENTAL RETARDATION 27 153,301
066 ALCOHOL-RELATED MENTAL DISORDERS 63 563,362
067 SUBSTANCE-RELATED MENTAL DISORDERS 73 660,347
068 SENILITY AND ORGANIC MENTAL DISORDER 261 2,075,738
069 AFFECTIVE DISORDERS 359 2,949,253
070 SCHIZOPHRENIA AND RELATED DISORDERS 98 746,695
071 OTHER PSYCHOSES 44 355,999
072 ANXIETY, SOMATOFORM, DISSOCIATIVE, A 2,342 19,034,619
073 PREADULT DISORDERS 508 3,649,007
074 OTHER MENTAL CONDITIONS 2,961 23,253,054
075 PERSONAL HISTORY OF MENTAL DISORDER, 135 1,054,875
076 MENINGITIS (EXCEPT THAT CAUSED BY TU 26 209,677
077 ENCEPHALITIS (EXCEPT THAT CAUSED BY 4 35,782
078 OTHER CNS INFECTION AND POLIOMYELITI 11 81,615
079 PARKINSON'S DISEASE 61 591,091
080 MULTIPLE SCLEROSIS 54 511,931
081 OTHER HEREDITARY AND DEGENERATIVE NE 77 631,601
082 PARALYSIS 68 494,102
083 EPILEPSY, CONVULSIONS 390 2,741,249
084 HEADACHE, INCLUDING MIGRAINE 1,845 14,166,697
085 COMA, STUPOR, AND BRAIN DAMAGE 9 43,692
086 CATARACT 604 5,156,663
087 RETINAL DETACHMENTS, DEFECTS, VASCUL 188 1,755,661
088 GLAUCOMA 457 3,788,054
089 BLINDNESS AND VISION DEFECTS 703 6,186,813
090 INFLAMMATION, INFECTION OF EYE (EXCE 626 4,934,118
091 OTHER EYE DISORDERS 779 6,633,793
092 OTITIS MEDIA AND RELATED CONDITIONS 2,094 15,407,055
093 CONDITIONS ASSOCIATED WITH DIZZINESS 441 3,358,707
094 OTHER EAR AND SENSE ORGAN DISORDERS 861 7,117,846
095 OTHER NERVOUS SYSTEM DISORDERS 1,083 8,719,314
096 HEART VALVE DISORDERS 346 2,836,306
097 PERI-, ENDO-, AND MYOCARDITIS, CARDI 25 184,038
098 ESSENTIAL HYPERTENSION 5,126 40,178,953
099 HYPERTENSION WITH COMPLICATIONS AND 4 27,551
100 ACUTE MYOCARDIAL INFARCTION 196 1,565,369
101 CORONARY ATHEROSCLEROSIS AND OTHER H 389 3,216,421
102 NONSPECIFIC CHEST PAIN 536 4,147,865
103 PULMONARY HEART DISEASE 23 218,085
104 OTHER AND ILL-DEFINED HEART DISEASE 864 6,716,537
105 CONDUCTION DISORDERS 74 682,460
106 CARDIAC DYSRHYTHMIAS 664 5,882,730
107 CARDIAC ARREST AND VENTRICULAR FIBRI 31 313,534
108 CONGESTIVE HEART FAILURE, NONHYPERTE 242 1,869,487
109 ACUTE CEREBROVASCULAR DISEASE 315 2,466,679
110 OCCLUSION OR STENOSIS OF PRECEREBRAL 37 287,327
111 OTHER AND ILL-DEFINED CEREBROVASCULA 12 68,796
112 TRANSIENT CEREBRAL ISCHEMIA 28 205,753
113 LATE EFFECTS OF CEREBROVASCULAR DISE 16 115,055
114 PERIPHERAL AND VISCERAL ATHEROSCLERO 56 459,197
115 AORTIC, PERIPHERAL, AND VISCERAL ART 50 413,495
116 AORTIC AND PERIPHERAL ARTERIAL EMBOL 138 1,040,500
117 OTHER CIRCULATORY DISEASE 520 4,156,132
118 PHLEBITIS, THROMBOPHLEBITIS AND THRO 96 850,066
119 VARICOSE VEINS OF LOWER EXTREMITY 60 462,654
120 HEMORRHOIDS 175 1,474,725
121 OTHER DISEASES OF VEINS AND LYMPHATI 22 172,946
122 PNEUMONIA (EXCEPT THAT CAUSED BY TUB 691 5,357,684
123 INFLUENZA 1,805 13,744,303
124 ACUTE AND CHRONIC TONSILLITIS 255 1,648,070
125 ACUTE BRONCHITIS 49 380,533
126 OTHER UPPER RESPIRATORY INFECTIONS 9,894 78,772,317
127 CHRONIC OBSTRUCTIVE PULMONARY DISEAS 1,754 13,940,628
128 ASTHMA 2,159 15,374,588
130 PLEURISY, PNEUMOTHORAX, PULMONARY CO 72 552,396
131 RESPIRATORY FAILURE, INSUFFICIENCY, 12 107,880
132 LUNG DISEASE DUE TO EXTERNAL AGENTS 14 100,269
133 OTHER LOWER RESPIRATORY DISEASE 1,632 11,778,241
134 OTHER UPPER RESPIRATORY DISEASE 4,649 37,372,043
135 INTESTINAL INFECTION 3,910 31,108,308
136 DISORDERS OF TEETH AND JAW 1,662 13,256,066
137 DISEASES OF MOUTH, EXCLUDING DENTAL 152 1,316,494
138 ESOPHAGEAL DISORDERS 1,280 10,990,062
139 GASTRODUODENAL ULCER (EXCEPT HEMORRH 163 1,164,416
140 GASTRITIS AND DUODENITIS 220 1,178,151
141 OTHER DISORDERS OF STOMACH AND DUODE 1,532 11,123,246
142 APPENDICITIS AND OTHER APPENDICEAL C 56 469,049
143 ABDOMINAL HERNIA 373 2,965,613
144 REGIONAL ENTERITIS AND ULCERATIVE CO 52 501,861
145 INTESTINAL OBSTRUCTION WITHOUT HERNI 31 279,121
146 DIVERTICULOSIS AND DIVERTICULITIS 142 1,169,659
147 ANAL AND RECTAL CONDITIONS 37 307,911
148 PERITONITIS AND INTESTINAL ABSCESS 5 40,072
149 BILIARY TRACT DISEASE 283 2,199,202
151 OTHER LIVER DISEASES 175 1,215,320
152 PANCREATIC DISORDERS (NOT DIABETES) 46 335,841
153 GASTROINTESTINAL HEMORRHAGE 148 1,201,145
154 NONINFECTIOUS GASTROENTERITIS 105 749,767
155 OTHER GASTROINTESTINAL DISORDERS 1,151 8,832,045
156 NEPHRITIS, NEPHROSIS, RENAL SCLEROSI 5 41,987
157 ACUTE AND UNSPECIFIED RENAL FAILURE 100 651,892
158 CHRONIC RENAL FAILURE 32 192,679
159 URINARY TRACT INFECTIONS 1,104 8,491,059
160 CALCULUS OF URINARY TRACT 255 2,127,300
161 OTHER DISEASES OF KIDNEY AND URETERS 205 1,395,803
162 OTHER DISEASES OF BLADDER AND URETHR 191 1,581,318
163 GENITOURINARY SYMPTOMS AND ILL-DEFIN 403 3,412,378
164 HYPERPLASIA OF PROSTATE 118 1,082,094
165 INFLAMMATORY CONDITIONS OF MALE GENI 62 502,728
166 OTHER MALE GENITAL DISORDERS 259 2,274,914
167 NONMALIGNANT BREAST CONDITIONS 407 3,252,794
168 INFLAMMATORY DISEASES OF FEMALE PELV 129 926,421
169 ENDOMETRIOSIS 50 461,934
170 PROLAPSE OF FEMALE GENITAL ORGANS 28 256,633
171 MENSTRUAL DISORDERS 442 3,353,527
172 OVARIAN CYST 122 879,415
173 MENOPAUSAL DISORDERS 771 6,680,177
174 FEMALE INFERTILITY 29 352,021
175 OTHER FEMALE GENITAL DISORDERS 409 3,335,526
176 CONTRACEPTIVE AND PROCREATIVE MANAGE 776 6,727,405
177 SPONTANEOUS ABORTION 67 417,512
178 INDUCED ABORTION 11 55,930
180 ECTOPIC PREGNANCY 4 35,902
181 OTHER COMPLICATIONS OF PREGNANCY 66 452,811
182 HEMORRHAGE DURING PREGNANCY, ABRUPTI 6 28,277
183 HYPERTENSION COMPLICATING PREGNANCY, 4 37,986
184 EARLY OR THREATENED LABOR 21 158,568
186 DIABETES OR ABNORMAL GLUCOSE TOLERAN 20 209,571
195 OTHER COMPLICATIONS OF BIRTH, PUERPE 62 413,106
196 NORMAL PREGNANCY AND/OR DELIVERY 1,412 9,432,412
197 SKIN AND SUBCUTANEOUS TISSUE INFECTI 478 3,723,075
198 OTHER INFLAMMATORY CONDITION OF SKIN 364 3,426,670
199 CHRONIC ULCER OF SKIN 215 1,500,655
200 OTHER SKIN DISORDERS 2,619 22,952,337
201 INFECTIVE ARTHRITIS AND OSTEOMYELITI 43 327,022
202 RHEUMATOID ARTHRITIS AND RELATED DIS 159 1,248,142
203 OSTEOARTHRITIS 256 2,243,896
204 OTHER NON-TRAUMATIC JOINT DISORDERS 4,099 32,526,509
205 SPONDYLOSIS, INTERVERTEBRAL DISC DIS 3,496 29,457,523
206 OSTEOPOROSIS 486 4,181,921
207 PATHOLOGICAL FRACTURE 14 123,904
208 ACQUIRED FOOT DEFORMITIES 156 1,204,210
209 OTHER ACQUIRED DEFORMITIES 88 718,931
210 SYSTEMIC LUPUS ERYTHEMATOSUS AND CON 91 722,064
211 OTHER CONNECTIVE TISSUE DISEASE 2,499 20,786,626
212 OTHER BONE DISEASE AND MUSCULOSKELET 370 3,011,304
213 CARDIAC AND CIRCULATORY CONGENITAL A 30 293,502
214 DIGESTIVE CONGENITAL ANOMALIES 11 87,032
215 GENITOURINARY CONGENITAL ANOMALIES 39 268,065
216 NERVOUS SYSTEM CONGENITAL ANOMALIES 20 158,292
217 OTHER CONGENITAL ANOMALIES 123 940,036
218 LIVEBORN 86 585,315
219 SHORT GESTATION, LOW BIRTH WEIGHT, A 24 150,075
222 HEMOLYTIC JAUNDICE AND PERINATAL JAU 5 39,305
223 BIRTH TRAUMA 4 18,634
224 OTHER PERINATAL CONDITIONS 18 117,953
225 JOINT DISORDERS AND DISLOCATIONS, TR 299 2,645,357
226 FRACTURE OF NECK OF FEMUR (HIP) 59 569,011
227 SPINAL CORD INJURY 31 288,290
228 SKULL AND FACE FRACTURES 50 438,528
229 FRACTURE OF UPPER LIMB 430 3,506,849
230 FRACTURE OF LOWER LIMB 383 3,093,123
231 OTHER FRACTURES 190 1,407,971
232 SPRAINS AND STRAINS 1,786 15,196,511
233 INTRACRANIAL INJURY 143 1,170,953
234 CRUSHING INJURY OR INTERNAL INJURY 70 618,834
235 OPEN WOUNDS OF HEAD, NECK, AND TRUNK 504 4,256,247
236 OPEN WOUNDS OF EXTREMITIES 590 4,790,320
237 COMPLICATION OF DEVICE, IMPLANT OR G 61 541,142
238 COMPLICATIONS OF SURGICAL PROCEDURES 92 661,090
239 SUPERFICIAL INJURY, CONTUSION 871 6,908,205
240 BURNS 126 997,227
242 POISONING BY OTHER MEDICATIONS AND D 201 1,807,044
243 POISONING BY NONMEDICINAL SUBSTANCES 163 1,299,392
244 OTHER INJURIES AND CONDITIONS DUE TO 2,039 15,952,987
245 SYNCOPE 96 823,406
246 FEVER OF UNKNOWN ORIGIN 614 3,758,686
247 LYMPHADENITIS 113 999,578
248 GANGRENE 4 17,142
250 NAUSEA AND VOMITING 323 2,277,576
251 ABDOMINAL PAIN 269 1,989,030
252 MALAISE AND FATIGUE 381 3,295,404
253 ALLERGIC REACTIONS 884 7,574,539
254 REHABILITATION CARE, FITTING OF PROS 41 359,063
255 ADMINISTRATIVE/SOCIAL ADMISSION 2,280 18,974,046
256 MEDICAL EXAMINATION/EVALUATION 1,024 8,097,736
257 OTHER AFTERCARE 283 2,411,048
258 OTHER SCREENING FOR SUSPECTED CONDIT 1,206 9,891,667
259 RESIDUAL CODES, UNCLASSIFIED 2,688 21,185,249
TOTAL 120,795 966,267,153
NOTE: ' * ' indicates collapsing of fully specified codes to 3-digit
code categories. See Section 2.6.2 for additional information.
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