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MEPS Home Medical Expenditure Panel Survey
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Download Data Files — Codebook

MEPS H33D CODEBOOK
1999 Hospital Inpatient Stays File
DATE: July 12, 2005

Variable Name: IPPRO1X
Description: 2 DIGIT ICD-9 PROCEDURE CODE
Format: 3.0
Type: CHAR
Start: 99
End: 101

VALUE
UNWEIGHTED
WEIGHTED BY PERWT99F
-1 INAPPLICABLE
2,295
25,930,044
01-05
1
7,867
06-07
1
9,719
18-20
2
12,365
21-29
5
58,761
35-39
21
251,217
42-54
41
442,780
55-59
3
34,384
60-64
3
41,737
65-71
22
270,405
72-75
1
12,811
76-84
36
478,526
85-86
5
70,658
87-99
2
5,651
TOTAL
2,438
27,626,926


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