M19.11 (Post-traumatic osteoarthritis, shoulder) is an umbrella ICD-10-CM medical diagnosis code in the Diseases of the musculoskeletal system and connective tissue chapter. It identifies cases of post-traumatic osteoarthritis, shoulder for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

M19.11 — Post-traumatic osteoarthritis, shoulder

Chapter M00-M99: Diseases of the musculoskeletal system and connective tissue

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Sub-codes under M19.11

M19.111Post-traumatic osteoarthritis, right shoulderM19.112Post-traumatic osteoarthritis, left shoulderM19.119Post-traumatic osteoarthritis, unspecified shoulder

Related diagnoses

M19.12Post-traumatic osteoarthritis, elbowM19.13Post-traumatic osteoarthritis, wristM19.14Post-traumatic osteoarthritis, handM19.17Post-traumatic osteoarthritis, ankle and footM19.19Post-traumatic osteoarthritis, other specified site

Common questions about M19.11 (Post-traumatic osteoarthritis, shoulder)

What does ICD-10 code M19.11 mean?
M19.11 is the ICD-10-CM 2025 code for Post-traumatic osteoarthritis, shoulder. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is M19.11 a billable diagnosis code?
M19.11 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under M19.11. Browse the sub-codes listed on this page.
Which ICD-10 chapter does M19.11 belong to?
M19.11 belongs to the chapter "Diseases of the musculoskeletal system and connective tissue" (codes M00-M99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Post-traumatic osteoarthritis, shoulder?
For a plain-language explanation of Post-traumatic osteoarthritis, shoulder, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Post-traumatic osteoarthritis, shoulder" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗