X30
Non-billableExposure to excessive natural heat
Exposure to excessive natural heat
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Exposure to excessive heat as the cause of sunstroke
- Exposure to heat NOS
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
7th Character Definitions
- A - initial encounter
- D - subsequent encounter
- S - sequela
Child Codes (3)
Also Known As / Clinical Terms
UMLS
- Exposure to excessive heat as the cause of sunstrokeC2905553
- Exposure to excessive natural heatC0497060
- Exposure to heatC0239930
- Exposure to heat (event)C0239930
- Exposure to heat NOSC0239930
- Heat exposureC0239930
- Heat exposure (disorder)C0239930
- exposure heatC0239930
- exposures heatC0239930
- heat exposureC0239930
Frequently Asked Questions
What is ICD-10 code X30?
ICD-10-CM code X30 represents "Exposure to excessive natural heat". It is a non-billable header code — use a more specific child code for billing purposes.
Is X30 a billable code?
No, X30 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under X30.
What chapter is X30 in?
X30 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).
What codes cannot be used with X30?
X30 has Excludes1 notes indicating codes that cannot be used together with it, including: excessive heat of man-made origin (W92); exposure to man-made radiation (W89); exposure to sunlight (X32); and 1 more.
What are the subcategories under X30?
X30 has 3 child codes, including: X30.XXXA (Exposure to excessive natural heat, initial encounter), X30.XXXD (Exposure to excessive natural heat, subsequent encounter), X30.XXXS (Exposure to excessive natural heat, sequela).
What are the UMLS CUIs for X30?
X30 is linked to 3 UMLS Concept Unique Identifiers: C2905553, C0497060, C0239930. 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.