M25.47 — Effusion, ankle and foot
Is M25.47 billable?
No — M25.47 is a non-billable header code. M25.47 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 6 billable codes beneath M25.47.
M25.47 at a glance
| Code | M25.47 |
|---|---|
| Description | Effusion, ankle and foot |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is M25.47 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to M25.47. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Effusion › joint › ankle
- Effusion › joint › foot joint
Excludes1 — never code together — inherited from M25.4
The conditions below can never be reported together with M25.47 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from Chapter 13
The conditions below are not part of M25.47, but a patient may have both at the same time. When documentation supports it, M25.47 and the excluded code may both be reported.
- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Excludes2 — not included here — inherited from M20-M25
The conditions below are not part of M25.47, but a patient may have both at the same time. When documentation supports it, M25.47 and the excluded code may both be reported.
- joints of the spine (M40-M54)
Excludes2 — not included here — inherited from M25
The conditions below are not part of M25.47, but a patient may have both at the same time. When documentation supports it, M25.47 and the excluded code may both be reported.
What codes fall under M25.47? (6)
How long has M25.47 existed?
M25.47 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.