T28.0XXA is the authoritative medical code for Burn of mouth and pharynx, initial encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for burn of mouth and pharynx, initial encounter (ICD-10-CM T28.0XXA), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Burn of mouth and pharynx, initial encounter T28.0XXA is a billable ICD-10-CM diagnosis code, valid for claim submission. It is classified under category T28 (Burn and corrosion of other internal organs), within the Burns and corrosions confined to eye and internal organs T26-T28 block, within Chapter 19, Injury, Poisoning and Certain Other Consequences of External Causes S00-T88. The official tabular list attaches no additional inclusion or exclusion notes to this code.
Codes in This Family (40)
Official ICD-10-CM classifications in the same code family as T28.0XXA, with their registry titles.
- T28 — Burn and corrosion of other internal organs
- T28.0 — Burn of mouth and pharynx
- T28.0A — Burn of mouth and pharynx, initial encounter
- T28.0D — Burn of mouth and pharynx, subsequent encounter
- T28.0S — Burn of mouth and pharynx, sequela
- T28.0XXD — Burn of mouth and pharynx, subsequent encounter
- T28.0XXS — Burn of mouth and pharynx, sequela
- T28.1 — Burn of esophagus
- T28.1A — Burn of esophagus, initial encounter
- T28.1D — Burn of esophagus, subsequent encounter
- T28.1S — Burn of esophagus, sequela
- T28.1XXA — Burn of esophagus, initial encounter
- T28.1XXD — Burn of esophagus, subsequent encounter
- T28.1XXS — Burn of esophagus, sequela
- T28.2 — Burn of other parts of alimentary tract
- T28.2A — Burn of other parts of alimentary tract, initial encounter
- T28.2D — Burn of other parts of alimentary tract, subsequent encounter
- T28.2S — Burn of other parts of alimentary tract, sequela
- T28.2XXA — Burn of other parts of alimentary tract, initial encounter
- T28.2XXD — Burn of other parts of alimentary tract, subsequent encounter
- T28.2XXS — Burn of other parts of alimentary tract, sequela
- T28.3 — Burn of internal genitourinary organs
- T28.3A — Burn of internal genitourinary organs, initial encounter
- T28.3D — Burn of internal genitourinary organs, subsequent encounter
- T28.3S — Burn of internal genitourinary organs, sequela
- T28.3XXA — Burn of internal genitourinary organs, initial encounter
- T28.3XXD — Burn of internal genitourinary organs, subsequent encounter
- T28.3XXS — Burn of internal genitourinary organs, sequela
- T28.4 — Burns of other and unspecified internal organs
- T28.40 — Burn of unspecified internal organ
- T28.40A — Burn of unspecified internal organ, initial encounter
- T28.40D — Burn of unspecified internal organ, subsequent encounter
- T28.40S — Burn of unspecified internal organ, sequela
- T28.40XA — Burn of unspecified internal organ, initial encounter
- T28.40XD — Burn of unspecified internal organ, subsequent encounter
- T28.40XS — Burn of unspecified internal organ, sequela
- T28.41 — Burn of ear drum
- T28.411 — Burn of right ear drum
- T28.411A — Burn of right ear drum, initial encounter
- T28.411D — Burn of right ear drum, subsequent encounter
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: