M21.40 - Flat foot [pes planus] (acquired), unspecified foot
The ICD 10 Code for Flat foot [pes planus] (acquired), unspecified foot is listed as M21.40.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | M21.40
|
| Description: | Flat foot [pes planus] (acquired), unspecified foot |
| Diagnostic Related Groups
(MS-DRG v30.0) |
564 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W Mcc
565 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W Cc 566 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W/o Cc/mcc |
| Chapter | Diseases of the musculoskeletal system and connective tissue (M00-M99) |
| Block | Other joint disorders (M20-M25) |
| Parent | M21.4 - Flat foot [pes planus] (acquired) |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 734 - Flat foot (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of M21.40: | |
| M21.41 - Flat foot [pes planus] (acquired), right foot | |
| M21.42 - Flat foot [pes planus] (acquired), left foot | |