Research Article
Arthroplasty Utilization in the United States is Predicted by Age-Specific Population Groups
Table 1
ICD-9-CM codes grouped according to clinical classifications software.
| CCS Code | Procedure | ICD-9-CM Codes |
| 152 | Knee arthroplasty | 0080; 0081; 0082; 0083; 0084; 8141; 8142; 8143; 8144; 8146; 8147; 8154; 8155 |
| 153 | Hip arthroplasty | 0070; 0071; 0072; 0073; 0074; 0075; 0076; 0077; 0085; 0086; 0087; 8151; 8152; 8153; 8169 |
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