M89.44
Other hypertrophic osteoarthropathy, hand
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 10 never code together
M00-M99chapter
Excludes2
- arthropathic psoriasis (L40.5-)L40.5-
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- compartment syndrome (traumatic) (T79.A-)T79.A-
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 3
Index entries leading here 1
Alongside this code 9 same parent — M89.4
M89.40 Other hypertrophic osteoarthropathy, unspecified site M89.41 Other hypertrophic osteoarthropathy, shoulder category M89.42 Other hypertrophic osteoarthropathy, upper arm category M89.43 Other hypertrophic osteoarthropathy, forearm category M89.45 Other hypertrophic osteoarthropathy, thigh category M89.46 Other hypertrophic osteoarthropathy, lower leg category M89.47 Other hypertrophic osteoarthropathy, ankle and foot category M89.48 Other hypertrophic osteoarthropathy, other site M89.49 Other hypertrophic osteoarthropathy, multiple sites
Subordinate codes 3
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.