M79.1 - Myalgia
- Applicable to Myalgia
- The 2025 edition of ICD10-CM M79.1 became effective on October 1, 2024.
- This is the American ICD10-CM version of M79.1 - other international versions of ICD10 M79.1 may differ.
- M79.1 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- M79.1 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.
- M79.1 - Myalgia
- M79.1 - Myalgia
- M79.10 - Myalgia, unspecified site
- M79.11 - Myalgia of mastication muscle
- M79.12 - Myalgia of auxiliary muscles, head and neck
- M79.18 - Myalgia, other site
Inclusion Term
- Myofascial pain syndrome
Type 1 Excludes
- fibromyalgia (M79.7)
- myositis (M60.-)
The following codes above M79.1 contain annotation back-references that may be applicable to M79.1:
Chapter: M00-M99 Diseases of the musculoskeletal system and connective tissue
Section: M70-M79 Other soft tissue disorders
Category: M79 Other and unspecified soft tissue disorders, not elsewhere classified
Non-Billable/Non-Specific Code
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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