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        | Download Data Files — Codebook |  
 
        
          | 
          
            | MEPS HC027 CODEBOOK |  
            | 1998 MEDICAL CONDITIONS FILE |  
            | DATE:   August 22, 2005 |  
 
          
            | Variable Name: | ICD9CODX |  
            | Description: | ICD-9 DIAGNOSIS CODE (3-CHAR) |  
            | Format: | 3.0 |  
            | Type: | CHAR |  
            | Start: | 169 |  
            | End: | 171 |  
 
        
          
            |  |  |  |  
            | -1 INAPPLICABLE | 1,683 | 19,830,334 |  
            | -8 DK | 523 | 6,423,485 |  
            | 001 - 139 | 5,075 | 62,823,639 |  
            | 140 - 239 | 1,261 | 16,516,710 |  
            | 240 - 279 | 4,007 | 46,099,680 |  
            | 280 - 289 | 296 | 3,113,977 |  
            | 290 - 319 | 3,367 | 38,249,835 |  
            | 320 - 389 | 5,579 | 67,162,190 |  
            | 390 - 459 | 5,224 | 59,413,323 |  
            | 460 - 519 | 13,751 | 161,296,633 |  
            | 520 - 579 | 3,710 | 41,507,467 |  
            | 580 - 629 | 2,758 | 31,956,396 |  
            | 630 - 677 | 202 | 1,952,325 |  
            | 680 - 709 | 2,226 | 27,582,433 |  
            | 710 - 739 | 6,580 | 76,037,990 |  
            | 740 - 759 | 206 | 2,309,114 |  
            | 760 - 779 | 26 | 121,211 |  
            | 780 - 799 | 6,473 | 70,840,082 |  
            | 800 - 999 | 5,294 | 64,012,641 |  
            | V00 - V99 | 4,335 | 51,097,238 |  
            | TOTAL | 72,576 | 848,346,703 |  
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