ICD-10-CM > M00-M99 > M60-M63 > M62 > M62.1 > M62.17 M62.17 Other rupture of muscle (nontraumatic), ankle and foot Non-Billable/Non-Specific Codes M62.171Other rupture of muscle (nontraumatic), right ankle and footM62.172Other rupture of muscle (nontraumatic), left ankle and footM62.179Other rupture of muscle (nontraumatic), unspecified ankle and foot