M21.17 - Varus deformity, not elsewhere classified, ankle
- Applicable to Varus deformity, not elsewhere classified, ankle
- The 2025 edition of ICD10-CM M21.17 became effective on October 1, 2024.
- This is the American ICD10-CM version of M21.17 - other international versions of ICD10 M21.17 may differ.
- M21.17 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- M21.17 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.
- M21.17 - Varus deformity, not elsewhere classified, ankle
- M21.17 - Varus deformity, not elsewhere classified, ankle
- M21.171 - Varus deformity, not elsewhere classified, right ankle
- M21.172 - Varus deformity, not elsewhere classified, left ankle
- M21.179 - Varus deformity, not elsewhere classified, unspecified ankle
Non-Billable/Non-Specific Code
The following codes above M21.17 contain annotation back-references that may be applicable to M21.17:
- Chapter: M00-M99 - Diseases of the musculoskeletal system and connective tissue
- Section: M20-M25 - Other joint disorders
- Category: M21 - Other acquired deformities of limbs
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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