W49.0
Non-billableItem causing external constriction
Item causing external constriction
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- exposure to abnormal gravitational [G] forces
- exposure to inanimate mechanical forces NEC
Child Codes (5)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for item causing external constriction?
The ICD-10-CM code for item causing external constriction is W49.0. The full clinical description is "Item causing external constriction". W49.0 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code W49.0 mean?
ICD-10-CM code W49.0 represents "Item causing external constriction". It is classified under Chapter 21: External Causes of Morbidity and is a non-billable header code. Use a more specific child code for billing purposes.
Is W49.0 a billable code?
No, W49.0 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under W49.0.
What chapter is W49.0 in?
W49.0 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).
What codes cannot be used with W49.0?
W49.0 has Excludes1 notes indicating codes that cannot be used together with it, including: assault (X92-Y09); contact or collision with animals or persons (W50-W64); exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-); and 1 more.
What are the subcategories under W49.0?
W49.0 has 5 child codes, including: W49.01 (Hair causing external constriction), W49.02 (String or thread causing external constriction), W49.03 (Rubber band causing external constriction), W49.04 (Ring or other jewelry causing external constriction), and 1 more.
What are the UMLS CUIs for W49.0?
W49.0 is linked to 1 UMLS Concept Unique Identifier: C2904620. 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.