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M33.99 – Dermatopolymyositis, unspecified with other organ involvement

Dermatopolymyositis, unspecified with other organ involvement

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M33.99 – Dermatopolymyositis, unsp with other organ involvement
Andrew Saurin

Medicare CPT / Coverage Preview

Medicare CPT / Coverage Preview
ICD-10: M33.99
Raw ICD: M3399
Context: M33.99 – Dermatopolymyositis, unspecified with other organ involvement
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Title

M33.99 – Dermatopolymyositis, unspecified with other organ involvement

Description

Dermatopolymyositis, unspecified with other organ involvement

Category

Diseases of the Musculoskeletal System and Connective Tissue

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M33.99 – Dermatopolymyositis, unsp with other organ involvement

ICD-10-CM Code

M33.99

Raw ICD Code

M3399

Code Range

M00-M99

Billable / Valid

Valid/Billable

CDC Order Number

19384

Source Year

FY2026

Effective Date

October 1, 2025

Import Batch

icd10cm-fy2026-batch07-of30