| Billable | No — use a more specific child code |
| Chapter | Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99) |
| Section | Inflammatory polyarthropathies (M05-M14) |
| Parent code | M1A.36 — Chronic gout due to renal impairment, knee |
| Requires 7th character | Yes |