ICD-10-CM > M00-M99 > M70-M79 > M71 > M71.8 > M71.87 M71.87 Other specified bursopathies, ankle and foot Non-Billable/Non-Specific Codes M71.871Other specified bursopathies, right ankle and footM71.872Other specified bursopathies, left ankle and footM71.879Other specified bursopathies, unspecified ankle and foot