ICD-10-CM · Category
M54.4 — Lumbago with sciatica
Chapter M00-M99: Diseases of the musculoskeletal system and connective tissue
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Common questions about M54.4 (Lumbago with sciatica)
What does ICD-10 code M54.4 mean?
M54.4 is the ICD-10-CM 2025 code for Lumbago with sciatica. 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 M54.4 a billable diagnosis code?
M54.4 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under M54.4. Browse the sub-codes listed on this page.
Which ICD-10 chapter does M54.4 belong to?
M54.4 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 Lumbago with sciatica?
For a plain-language explanation of Lumbago with sciatica, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Lumbago with sciatica" 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 ↗