2026 ICD-10-CM Diagnosis Code M89Other disorders of bone

ICD-10-CM Codes›M00–M99›M86-M90›M89

ICD-10-CM M89
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

M89 is a non-billable ICD-10-CM category code for other disorders of bone, so it cannot be submitted on claims. Use a more specific code from this category instead, such as M89.00, M89.011, M89.012, and M89.019.

Code Identity

ICD-10-CM Code
M89
Billable Status
No — Non-Billable Category
Code Describes
Other disorders of bone
Short Description
Other disorders of bone
Same as the full description in the CMS dataset.
Chapter
M86-M90
Other osteopathies

Code Classification

ChapterM00–M99Diseases of the musculoskeletal system and connective tissue
SectionM86-M90Other osteopathies
CategoryM89Other disorders of bone
This CodeM89Other disorders of bone

Specific Coding for Other disorders of boneOverview

Non-specific codes like M89 require more characters. Use one of these billable codes instead:

  • M89.0 for Algoneurodystrophy

  • Use M89.00 for Algoneurodystrophy, unspecified site

  • M89.01 for Algoneurodystrophy, shoulder

  • M89.02 for Algoneurodystrophy, upper arm

  • M89.03 for Algoneurodystrophy, forearm

  • M89.04 for Algoneurodystrophy, hand

  • M89.05 for Algoneurodystrophy, thigh

  • M89.06 for Algoneurodystrophy, lower leg

  • M89.07 for Algoneurodystrophy, ankle and foot

  • Use M89.08 for Algoneurodystrophy, other site

  • Use M89.09 for Algoneurodystrophy, multiple sites

  • M89.1 for Physeal arrest

  • M89.12 for Physeal arrest, humerus

  • M89.13 for Physeal arrest, forearm

  • M89.15 for Physeal arrest, femur

  • M89.16 for Physeal arrest, lower leg

  • Use M89.18 for Physeal arrest, other site

  • M89.2 for Other disorders of bone development and growth

  • Use M89.20 for Other disorders of bone development and growth, unspecified site

  • M89.21 for Other disorders of bone development and growth, shoulder

  • M89.22 for Other disorders of bone development and growth, humerus

  • M89.23 for Other disorders of bone development and growth, ulna and radius

  • M89.24 for Other disorders of bone development and growth, hand

  • M89.25 for Other disorders of bone development and growth, femur

  • M89.26 for Other disorders of bone development and growth, tibia and fibula

  • M89.27 for Other disorders of bone development and growth, ankle and foot

  • Use M89.28 for Other disorders of bone development and growth, other site

  • Use M89.29 for Other disorders of bone development and growth, multiple sites

  • M89.3 for Hypertrophy of bone

  • Use M89.30 for Hypertrophy of bone, unspecified site

  • M89.31 for Hypertrophy of bone, shoulder

  • M89.32 for Hypertrophy of bone, humerus

  • M89.33 for Hypertrophy of bone, ulna and radius

  • M89.34 for Hypertrophy of bone, hand

  • M89.35 for Hypertrophy of bone, femur

  • M89.36 for Hypertrophy of bone, tibia and fibula

  • M89.37 for Hypertrophy of bone, ankle and foot

  • Use M89.38 for Hypertrophy of bone, other site

  • Use M89.39 for Hypertrophy of bone, multiple sites

  • M89.4 for Other hypertrophic osteoarthropathy

  • Use M89.40 for Other hypertrophic osteoarthropathy, unspecified site

  • M89.41 for Other hypertrophic osteoarthropathy, shoulder

  • M89.42 for Other hypertrophic osteoarthropathy, upper arm

  • M89.43 for Other hypertrophic osteoarthropathy, forearm

  • M89.44 for Other hypertrophic osteoarthropathy, hand

  • M89.45 for Other hypertrophic osteoarthropathy, thigh

  • M89.46 for Other hypertrophic osteoarthropathy, lower leg

  • M89.47 for Other hypertrophic osteoarthropathy, ankle and foot

  • Use M89.48 for Other hypertrophic osteoarthropathy, other site

  • Use M89.49 for Other hypertrophic osteoarthropathy, multiple sites

  • M89.5 for Osteolysis

  • Use M89.50 for Osteolysis, unspecified site

  • M89.51 for Osteolysis, shoulder

  • M89.52 for Osteolysis, upper arm

  • M89.53 for Osteolysis, forearm

  • M89.54 for Osteolysis, hand

  • M89.55 for Osteolysis, thigh

  • M89.56 for Osteolysis, lower leg

  • M89.57 for Osteolysis, ankle and foot

  • Use M89.58 for Osteolysis, other site

  • Use M89.59 for Osteolysis, multiple sites

  • M89.6 for Osteopathy after poliomyelitis

  • Use M89.60 for Osteopathy after poliomyelitis, unspecified site

  • M89.61 for Osteopathy after poliomyelitis, shoulder

  • M89.62 for Osteopathy after poliomyelitis, upper arm

  • M89.63 for Osteopathy after poliomyelitis, forearm

  • M89.64 for Osteopathy after poliomyelitis, hand

  • M89.65 for Osteopathy after poliomyelitis, thigh

  • M89.66 for Osteopathy after poliomyelitis, lower leg

  • M89.67 for Osteopathy after poliomyelitis, ankle and foot

  • Use M89.68 for Osteopathy after poliomyelitis, other site

  • Use M89.69 for Osteopathy after poliomyelitis, multiple sites

  • M89.7 for Major osseous defect

  • Use M89.70 for Major osseous defect, unspecified site

  • M89.71 for Major osseous defect, shoulder region

  • M89.72 for Major osseous defect, humerus

  • M89.73 for Major osseous defect, forearm

  • M89.74 for Major osseous defect, hand

  • M89.75 for Major osseous defect, pelvic region and thigh

  • M89.76 for Major osseous defect, lower leg

  • M89.77 for Major osseous defect, ankle and foot

  • Use M89.78 for Major osseous defect, other site

  • Use M89.79 for Major osseous defect, multiple sites

  • M89.8 for Other specified disorders of bone

  • M89.8X for Other specified disorders of bone

  • Use M89.9 for Disorder of bone, unspecified

Patient EducationClinical

Bone Diseases

Your bones help you move, give you shape and support your body. They are living tissues that rebuild constantly throughout your life. During childhood and your teens, your body adds new bone faster than it removes old bone. After about age 20, you can lose bone faster than you make bone.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About M89Overview

Is M89 (Other disorders of bone) a billable code?

No. This is a category header that groups the codes for other disorders of bone, and headers cannot be submitted on claims. Claims for other disorders of bone need a more specific code from this category, such as M89.00, M89.011, and M89.012.