FY2022 · 04-01
Effective from
- Inherited rules changed
Myositis ossificans progressiva, ankle, foot and toe(s)
Category — select a more specific code
CDC/NCHS · FY2022 · 04-01For US diagnosis claims covered by HIPAA, ICD-10-CM is required from October 1, 2015.
Use the service date for outpatient/professional claims and the discharge date for hospital inpatient claims. Earlier encounters use ICD-9-CM; each individual code must also be valid for the applicable date.
Official coding guidelines → · CMS ↗First observed · 2015-10-01
Latest recorded change · FY2022 · 04-01
Effective from
Myositis ossificans progressiva, ankle, foot and toe(s)
Category — select a more specific code
CDC/NCHS · FY2022 · 04-01| All editions | Effective from | Code history |
|---|---|---|
| FY2016 | 2015-10-01 | First observed |
| FY2017 | 2016-10-01 | No tabular change |
| FY2018 | 2017-10-01 | No tabular change |
| FY2019 | 2018-10-01 | No tabular change |
| FY2020 | 2019-10-01 | No tabular change |
| FY2020 · April | 2020-04-01 | No tabular change |
| FY2021 | 2020-10-01 | No tabular change |
| FY2021 · 01-01 | 2021-01-01 | No tabular change |
| FY2022 | 2021-10-01 | No tabular change |
| FY2022 · 04-01 | 2022-04-01 | Inherited rules changed |
| FY2023 | 2022-10-01 | No tabular change |
| FY2023 · 04-01 | 2023-04-01 | No tabular change |
| FY2024 | 2023-10-01 | No tabular change |
| FY2024 · 04-01 | 2024-04-01 | No tabular change |
| FY2025 | 2024-10-01 | No tabular change |
| FY2025 · 04-01 | 2025-04-01 | No tabular change |
| FY2026 | 2025-10-01 | No tabular change |
| FY2026 · April | 2026-04-01 | No tabular change |
| FY2027 | 2026-10-01 | No tabular change |
The official Tabular List has no additional instructions at this code level.
Review the instructions inherited from its parent categories below. Inherited instructions ↓
Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Fibrodysplasia ossificans progressiva
M61.171Myositis ossificans progressiva, right ankleBillable / specificM61.172Myositis ossificans progressiva, left ankleBillable / specificM61.173Myositis ossificans progressiva, unspecified ankleBillable / specificM61.174Myositis ossificans progressiva, right footBillable / specificM61.175Myositis ossificans progressiva, left footBillable / specificM61.176Myositis ossificans progressiva, unspecified footBillable / specificM61.177Myositis ossificans progressiva, right toe(s)Billable / specificM61.178Myositis ossificans progressiva, left toe(s)Billable / specificM61.179Myositis ossificans progressiva, unspecified toe(s)Billable / specificOther entries in the same category; these are not automatic substitutes.
| Code | Description | Category · further specificity required |
|---|---|---|
| M61.10 | Myositis ossificans progressiva, unspecified site | Billable / specific |
| M61.11 | Myositis ossificans progressiva, shoulder | Category · further specificity required |
| M61.12 | Myositis ossificans progressiva, upper arm | Category · further specificity required |
| M61.13 | Myositis ossificans progressiva, forearm | Category · further specificity required |
| M61.14 | Myositis ossificans progressiva, hand and finger(s) | Category · further specificity required |
| M61.15 | Myositis ossificans progressiva, thigh | Category · further specificity required |
| M61.16 | Myositis ossificans progressiva, lower leg | Category · further specificity required |
| M61.18 | Myositis ossificans progressiva, other site | Billable / specific |
| M61.19 | Myositis ossificans progressiva, multiple sites | Billable / specific |
Official titles and instructions are preserved in their source language. Official sources ↗