ICDcodes.org
FY2027

T25.011S — Burn of unspecified degree of right ankle, sequela

BillableUnspecified

Is T25.011S billable?

Yes, but T25.011S is an unspecified code. T25.011S is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, T25.011S is an unspecified or catch-all code. Payers apply additional scrutiny to unspecified codes and many deny them when the medical record supports a more specific option, so check the documentation before selecting T25.011S — the more specific alternatives are listed below.

T25.011S at a glance

CodeT25.011S
DescriptionBurn of unspecified degree of right ankle, sequela
BillableYes
Code setICD-10-CM FY2027
Valid for encountersOctober 1, 2026 – September 30, 2027
7th character "S"sequela

What does the 7th character "S" mean in T25.011S?

In T25.011S, the 7th character S means sequela. The 7th character is required for T25.011S to be a valid, complete code.

Same condition, different episode of care — switch the 7th character:

Which MS-DRGs does T25.011S group to?

T25.011S sits in MDC 09 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.

  • 604Trauma to the Skin, Subcutaneous Tissue and Breast with MCCmedical
  • 605Trauma to the Skin, Subcutaneous Tissue and Breast without MCCmedical

How is T25.011S listed in the Alphabetic Index?

The Alphabetic Index lists these routes under T25.011, the nearest indexed parent of T25.011S. Use them to find the family, then select the specific code.

  • Burn › ankle › right (electricity) (flame) (hot gas, liquid or hot object) (radiation) (steam) (thermal)

Use additional code — inherited from Chapter 19

Report an additional code alongside T25.011S to fully describe the condition. T25.011S is sequenced first.

  • code to identify any retained foreign body, if applicable (Z18.-)

Use additional code — inherited from T20-T25

Report an additional code alongside T25.011S to fully describe the condition. T25.011S is sequenced first.

  • code from category T31 or T32 to identify extent of body surface involved

Use additional code — inherited from T25.0

Report an additional code alongside T25.011S to fully describe the condition. T25.011S is sequenced first.

  • external cause code to identify the source, place and intent of the burn (X00-X19, X75-X77, X96-X98, Y92)

Excludes2 — not included here — inherited from Chapter 19

The conditions below are not part of T25.011S, but a patient may have both at the same time. When documentation supports it, T25.011S and the excluded code may both be reported.

  • birth trauma (P10-P15)
  • obstetric trauma (O70-O71)

How long has T25.011S existed?

T25.011S 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.