T27.1XXD is the authoritative medical code for Burn involving larynx and trachea with lung, subsequent encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for burn involving larynx and trachea with lung, subsequent encounter (ICD-10-CM T27.1XXD), 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 involving larynx and trachea with lung, subsequent encounter is a billable ICD-10-CM diagnosis code T27.1D. Use additional code: external cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98); external cause code to identify place Y92. 7th character: The appropriate 7th character is to be added to each code from category T27.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for T27.1XXD in the official ICD-10-CM tabular list.
Use Additional Code
Supplementary codes the tabular list directs you to add.
- external cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98)
- external cause code to identify place Y92
Frequently Asked Questions (FAQ) & Clinical Guidance
Does T27.1XXD require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category T27.
Is an additional code needed with T27.1XXD?
Use additional code(s) to specify: external cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98); external cause code to identify place (Y92).
Codes in This Family (23)
Official ICD-10-CM classifications in the same code family as T27.1XXD, with their registry titles.
- T27 — Burn and corrosion of respiratory tract
- T27.0 — Burn of larynx and trachea
- T27.0XXA — Burn of larynx and trachea, initial encounter
- T27.0XXD — Burn of larynx and trachea, subsequent encounter
- T27.0XXS — Burn of larynx and trachea, sequela
- T27.1 — Burn involving larynx and trachea with lung
- T27.1XXA — Burn involving larynx and trachea with lung, initial encounter
- T27.1XXS — Burn involving larynx and trachea with lung, sequela
- T27.2 — Burn of other parts of respiratory tract
- T27.2XXA — Burn of other parts of respiratory tract, initial encounter
- T27.2XXD — Burn of other parts of respiratory tract, subsequent encounter
- T27.2XXS — Burn of other parts of respiratory tract, sequela
- T27.3 — Burn of respiratory tract, part unspecified
- T27.3XXA — Burn of respiratory tract, part unspecified, initial encounter
- T27.3XXD — Burn of respiratory tract, part unspecified, subsequent encounter
- T27.3XXS — Burn of respiratory tract, part unspecified, sequela
- T27.4 — Corrosion of larynx and trachea
- T27.4XXA — Corrosion of larynx and trachea, initial encounter
- T27.4XXD — Corrosion of larynx and trachea, subsequent encounter
- T27.4XXS — Corrosion of larynx and trachea, sequela
- T27.5 — Corrosion involving larynx and trachea with lung
- T27.5XXA — Corrosion involving larynx and trachea with lung, initial encounter
- T27.5XXD — Corrosion involving larynx and trachea with lung, 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: