T25.699S ICD-10-CM Code: Corrosion of second degree of unspecified ankle and foot, sequela
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
T25.699SCorrosion of second degree of unspecified ankle and foot, sequela
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where T25.699S sits
- 1
Chapter 19
Injury, poisoning and certain other consequences of external causes (S00-T88)
- 2
Section
Burns and corrosions of external body surface, specified by site (T20-T25)
- 3
Category T25
Burn and corrosion of ankle and foot
- 4
Subcategory T25.699
Corrosion of second degree of unspecified ankle and foot
- 5
Code T25.699S
Corrosion of second degree of unspecified ankle and foot, sequela
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for T25.699S.
Code first
No “code first” instruction is listed for T25.699S.
Use additional code
No “use additional code” instruction is listed for T25.699S.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for T25.699S.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for T25.699S.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code T25.699S mean?
T25.699S is the FY 2027 U.S. ICD-10-CM code for “Corrosion of second degree of unspecified ankle and foot, sequela.”
Is T25.699S a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, T25.699S has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is T25.699S located in ICD-10-CM?
T25.699S is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Burns and corrosions of external body surface, specified by site (T20-T25) (T20–T25), under category T25, Burn and corrosion of ankle and foot and subcategory T25.699, Corrosion of second degree of unspecified ankle and foot.
What coding notes are listed for T25.699S?
No inclusion terms are listed for T25.699S in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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