ICD-10-CM · Chapter 17 · Q00-QA1
Q73 Reduction defects of unspecified limb
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| Q73..0 | Congenital absence of unspecified limb(s) | Yes |
| Q73..1 | Phocomelia, unspecified limb(s) | Yes |
| Q73..8 | Other reduction defects of unspecified limb(s) | Yes |
Last reviewed: September 2026