M33.2 - Polymyositis
- Applicable to Polymyositis
- The 2025 edition of ICD10-CM M33.2 became effective on October 1, 2024.
- This is the American ICD10-CM version of M33.2 - other international versions of ICD10 M33.2 may differ.
- M33.2 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- M33.2 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- M33.2 - Polymyositis
- M33.2 - Polymyositis
- M33.20 - Polymyositis, organ involvement unspecified
- M33.21 - Polymyositis with respiratory involvement
- M33.22 - Polymyositis with myopathy
- M33.29 - Polymyositis with other organ involvement
Non-Billable/Non-Specific Code
The following codes above M33.2 contain annotation back-references that may be applicable to M33.2:
- Chapter: M00-M99 - Diseases of the musculoskeletal system and connective tissue
- Section: M30-M36 - Systemic connective tissue disorders
- Category: M33 - Dermatopolymyositis
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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