Back to ICD-10 library
ICD-10-CM · FY 2026 APRIL UPDATE

T24.3

Burn of third degree of lower limb, except ankle and foot

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
T24.30Burn of third degree of unspecified site of lower limb, except ankle and footCategory
T24.301Burn of third degree of unspecified site of right lower limb, except ankle and footCategory
T24.301ABurn of third degree of unspecified site of right lower limb, except ankle and foot, initial encounterBillable
T24.301DBurn of third degree of unspecified site of right lower limb, except ankle and foot, subsequent encounterBillable
T24.301SBurn of third degree of unspecified site of right lower limb, except ankle and foot, sequelaBillable
T24.302Burn of third degree of unspecified site of left lower limb, except ankle and footCategory
T24.302ABurn of third degree of unspecified site of left lower limb, except ankle and foot, initial encounterBillable
T24.302DBurn of third degree of unspecified site of left lower limb, except ankle and foot, subsequent encounterBillable
T24.302SBurn of third degree of unspecified site of left lower limb, except ankle and foot, sequelaBillable
T24.309Burn of third degree of unspecified site of unspecified lower limb, except ankle and footCategory
T24.309ABurn of third degree of unspecified site of unspecified lower limb, except ankle and foot, initial encounterBillable
T24.309DBurn of third degree of unspecified site of unspecified lower limb, except ankle and foot, subsequent encounterBillable
T24.309SBurn of third degree of unspecified site of unspecified lower limb, except ankle and foot, sequelaBillable
T24.31Burn of third degree of thighCategory
T24.311Burn of third degree of right thighCategory
T24.311ABurn of third degree of right thigh, initial encounterBillable
T24.311DBurn of third degree of right thigh, subsequent encounterBillable
T24.311SBurn of third degree of right thigh, sequelaBillable
T24.312Burn of third degree of left thighCategory
T24.312ABurn of third degree of left thigh, initial encounterBillable
T24.312DBurn of third degree of left thigh, subsequent encounterBillable
T24.312SBurn of third degree of left thigh, sequelaBillable
T24.319Burn of third degree of unspecified thighCategory
T24.319ABurn of third degree of unspecified thigh, initial encounterBillable
T24.319DBurn of third degree of unspecified thigh, subsequent encounterBillable
T24.319SBurn of third degree of unspecified thigh, sequelaBillable
T24.32Burn of third degree of kneeCategory
T24.321Burn of third degree of right kneeCategory
T24.321ABurn of third degree of right knee, initial encounterBillable
T24.321DBurn of third degree of right knee, subsequent encounterBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.