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ICD-10-CM · FY 2026 APRIL UPDATE

T23.0

Burn of unspecified degree of wrist and hand

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
T23.00Burn of unspecified degree of hand, unspecified siteCategory
T23.001Burn of unspecified degree of right hand, unspecified siteCategory
T23.001ABurn of unspecified degree of right hand, unspecified site, initial encounterBillable
T23.001DBurn of unspecified degree of right hand, unspecified site, subsequent encounterBillable
T23.001SBurn of unspecified degree of right hand, unspecified site, sequelaBillable
T23.002Burn of unspecified degree of left hand, unspecified siteCategory
T23.002ABurn of unspecified degree of left hand, unspecified site, initial encounterBillable
T23.002DBurn of unspecified degree of left hand, unspecified site, subsequent encounterBillable
T23.002SBurn of unspecified degree of left hand, unspecified site, sequelaBillable
T23.009Burn of unspecified degree of unspecified hand, unspecified siteCategory
T23.009ABurn of unspecified degree of unspecified hand, unspecified site, initial encounterBillable
T23.009DBurn of unspecified degree of unspecified hand, unspecified site, subsequent encounterBillable
T23.009SBurn of unspecified degree of unspecified hand, unspecified site, sequelaBillable
T23.01Burn of unspecified degree of thumb (nail)Category
T23.011Burn of unspecified degree of right thumb (nail)Category
T23.011ABurn of unspecified degree of right thumb (nail), initial encounterBillable
T23.011DBurn of unspecified degree of right thumb (nail), subsequent encounterBillable
T23.011SBurn of unspecified degree of right thumb (nail), sequelaBillable
T23.012Burn of unspecified degree of left thumb (nail)Category
T23.012ABurn of unspecified degree of left thumb (nail), initial encounterBillable
T23.012DBurn of unspecified degree of left thumb (nail), subsequent encounterBillable
T23.012SBurn of unspecified degree of left thumb (nail), sequelaBillable
T23.019Burn of unspecified degree of unspecified thumb (nail)Category
T23.019ABurn of unspecified degree of unspecified thumb (nail), initial encounterBillable
T23.019DBurn of unspecified degree of unspecified thumb (nail), subsequent encounterBillable
T23.019SBurn of unspecified degree of unspecified thumb (nail), sequelaBillable
T23.02Burn of unspecified degree of single finger (nail) except thumbCategory
T23.021Burn of unspecified degree of single right finger (nail) except thumbCategory
T23.021ABurn of unspecified degree of single right finger (nail) except thumb, initial encounterBillable
T23.021DBurn of unspecified degree of single right finger (nail) except thumb, 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.