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M89.39

✓ Billable

Hypertrophy of bone, multiple sites

Diseases of the musculoskeletal system and connective tissue (M00-M99)

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✓ No additional coding notes for M89.39

Clinical Description

ICD-10-CM code M89.39 represents hypertrophy of bone, multiple sites. This code falls under the Diseases of the musculoskeletal system and connective tissue (M00-M99) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 6-character code at the 5th level of specificity. This is the most specific code available in this subcategory.

Frequently Asked Questions

What is ICD-10 code M89.39?

ICD-10-CM code M89.39 is "Hypertrophy of bone, multiple sites". It belongs to the category: Diseases of the musculoskeletal system and connective tissue (M00-M99).

Is M89.39 a billable ICD-10 code?

Yes, M89.39 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Related Codes in M89.3

Other codes in the same category that may be relevant for differential coding:

M89.30Hypertrophy of bone, unspecified siteM89.31Hypertrophy of bone, shoulderM89.32Hypertrophy of bone, humerusM89.33Hypertrophy of bone, ulna and radiusM89.34Hypertrophy of bone, handM89.35Hypertrophy of bone, femurM89.36Hypertrophy of bone, tibia and fibulaM89.37Hypertrophy of bone, ankle and footM89.38Hypertrophy of bone, other site

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Code Information

CodeM89.39
BillableYes
ParentM89.3
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)