M83Header code — not billable

Adult osteomalacia

Chapter
13. Diseases of the musculoskeletal system and connective tissue
Category
M83
Effective date
October 1, 2026

Related codes in category M83

M83.0Puerperal osteomalaciaYesM83.1Senile osteomalaciaYesM83.2Adult osteomalacia due to malabsorptionYesM83.3Adult osteomalacia due to malnutritionYesM83.4Aluminum bone diseaseYesM83.5Other drug-induced osteomalacia in adultsYesM83.8Other adult osteomalaciaYesM83.9Adult osteomalacia, unspecifiedYes

Frequently asked questions

What is ICD-10 code M83?

M83 is an ICD-10-CM diagnosis code for Adult osteomalacia.

Is M83 a billable code?

No. M83 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is M83 in?

M83 falls under Chapter 13: Diseases of the musculoskeletal system and connective tissue.

When did M83 become effective?

M83 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to M83?

M83 belongs to category M83, which includes 8 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.