T32.9
Non-billableCorrosions involving 90% or more of body surface
Corrosions involving 90% or more of body surface
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Child Codes (10)
T32.90Corros 90%/more of body surfc w 0% to 9% third degree corros
T32.91Corros 90%/more of body surface w 10-19% third degree corros
T32.92Corros 90%/more of body surface w 20-29% third degree corros
T32.93Corros 90%/more of body surface w 30-39% third degree corros
T32.94Corros 90%/more of body surface w 40-49% third degree corros
T32.95Corros 90%/more of body surface w 50-59% third degree corros
T32.96Corros 90%/more of body surface w 60-69% third degree corros
T32.97Corros 90%/more of body surface w 70-79% third degree corros
T32.98Corros 90%/more of body surface w 80-89% third degree corros
T32.99Corros 90%/more of body surfc w 90%/more third degree corros
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code T32.9?
ICD-10-CM code T32.9 represents "Corrosions involving 90% or more of body surface". It is a non-billable header code — use a more specific child code for billing purposes.
Is T32.9 a billable code?
No, T32.9 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 10 child codes under T32.9.
What chapter is T32.9 in?
T32.9 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).
What codes cannot be used with T32.9?
T32.9 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71).
What are the subcategories under T32.9?
T32.9 has 10 child codes, including: T32.90 (Corros 90%/more of body surfc w 0% to 9% third degree corros), T32.91 (Corros 90%/more of body surface w 10-19% third degree corros), T32.92 (Corros 90%/more of body surface w 20-29% third degree corros), T32.93 (Corros 90%/more of body surface w 30-39% third degree corros), and 6 more.
Are additional codes required with T32.9?
Yes, when using T32.9 you should also code: code to identify any retained foreign body, if applicable (Z18.-).
What are the UMLS CUIs for T32.9?
T32.9 is linked to 1 UMLS Concept Unique Identifier: C0452037. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.