M17.1 - Unilateral primary osteoarthritis of knee
- Applicable to Unilateral primary osteoarthritis of knee
- The 2025 edition of ICD10-CM M17.1 became effective on October 1, 2024.
- This is the American ICD10-CM version of M17.1 - other international versions of ICD10 M17.1 may differ.
- M17.1 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- M17.1 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.
- M17.1 - Unilateral primary osteoarthritis of knee
- M17.1 - Unilateral primary osteoarthritis of knee
- M17.10 - Unilateral primary osteoarthritis, unspecified knee
- M17.11 - Unilateral primary osteoarthritis, right knee
- M17.12 - Unilateral primary osteoarthritis, left knee
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Primary osteoarthritis of knee NOS
Non-Billable/Non-Specific Code
The following codes above M17.1 contain annotation back-references that may be applicable to M17.1:
- Chapter: M00-M99 - Diseases of the musculoskeletal system and connective tissue
- Section: M15-M19 - Osteoarthritis
- Category: M17 - Osteoarthritis of knee
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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