M89.9 ICD-10-CA subcategory: Disorder of bone, unspecified
M89.9 isn’t a code on its own. Choose one of the 10 codes beneath it, the one the documentation supports.
Official description
M89.9Disorder of bone, unspecified
ICD-10-CA · Canada · Also written M899
Codes in M89.9
M89.9 isn’t a code on its own. Open the code that matches what the note documents.
M89.90Disorder of bone, unspecified, multiple sitesM89.91Disorder of bone, unspecified, shoulder regionM89.92Disorder of bone, unspecified, upper armM89.93Disorder of bone, unspecified, forearmM89.94Disorder of bone, unspecified, handM89.95Disorder of bone, unspecified, pelvic region and thighM89.96Disorder of bone, unspecified, lower legM89.97Disorder of bone, unspecified, ankle and footM89.98Disorder of bone, unspecified, other siteM89.99Disorder of bone, unspecified, unspecified siteNotes for M89.9
As CIHI prints them, with any note M89.9 takes from the headings above it.
Excludes
Conditions classified elsewhere.
- Postprocedural osteopathies (M96.-)From M86-M90 Other osteopathies
- Certain:• conditions originating in the perinatal period (P00-P96)• disorders of the temporomandibular joint (K07.6)• infectious and parasitic diseases (A00-B99)compartment syndrome (T79.6)complications of pregnancy, childbirth and the puerperium (O00-O99)congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)From Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99)
Note
- [To review the anatomical site captured in the 5th character subclassification see Chapter XIII]
- The following fifth characters represent the following sites of involvement:0 Multiple sites1 Shoulder region: clavical , scapula — joint acromioclavicular, glenohumeral, sternoclavicular2 Upper arm: humerus — elbow joint,3 Forearm: radius , ulna — wrist joint,4 Hand: carpus, fingers, metacarpus — joints between these bones,5 Pelvic region and thigh: buttock , femur , pelvis — joint hip , sacroiliac6 Lower leg: fibula , tibia — knee joint7 Ankle and foot: metatarsus, tarsus, toes — other joints in foot8 Other:head neck ribs skull trunk vertebral column9 Site unspecifiedFrom Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99)
Where M89.9 sits
- 1ChapterChapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99)
- 2Block M80-M94Osteopathies and chondropathies
- 3Block M86-M90Other osteopathies
- 4Category M89Other disorders of bone
- 5Subcategory M89.9Disorder of bone, unspecified
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
Is M89.9 a valid ICD-10-CA code?
No. M89.9 (Disorder of bone, unspecified) is a subcategory heading in CIHI’s ICD-10-CA FY 2026–2027 release. It holds 10 codes; record the one the documentation supports.
Where is M89.9 in ICD-10-CA?
M89.9 sits under M89 Other disorders of bone, within M86-M90 Other osteopathies, within M80-M94 Osteopathies and chondropathies, within Chapter 13: Diseases of the musculoskeletal system and connective tissue (M00-M99).
What coding notes apply to M89.9?
ICD-10-CA lists Note, Excludes notes for M89.9, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.