All ICD10 Codes

M80-M85

Non-Billable
ChapterM00–M99
Rankblock
Description

Disorders of bone density and structure (M80-M85)

About ICD-10-CM code M80-M85

M80-M85 is the ICD-10-CM diagnosis code for Disorders of bone density and structure (M80-M85). It sits in M00-M99 Diseases of the Musculoskeletal System and Connective Tissue. M80-M85 is not billable on its own, coders must choose one of its more specific child codes instead.

Use a more specific code (0 billable, 5 non-billable)
M80Osteoporosis with current pathological fracturehas subcodesM81Osteoporosis without current pathological fracturehas subcodesM83Adult osteomalaciahas subcodesM84Disorder of continuity of bonehas subcodesM85Other disorders of bone density and structurehas subcodes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).

CH13 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • arthropathic psoriasis (L40.5-)
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • compartment syndrome (traumatic) (T79.A-)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M80-M85Disorders of bone density and structure (M80-M85)Not billable
M80Osteoporosis with current pathological fractureSubcodes
M81Osteoporosis without current pathological fractureSubcodes
M83Adult osteomalaciaSubcodes
M84Disorder of continuity of boneSubcodes
M85Other disorders of bone density and structureSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M80-M85:

chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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