W56.21
Non-billableBitten by orca
Bitten by orca
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Child Codes (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for bitten by orca?
The ICD-10-CM code for bitten by orca is W56.21. The full clinical description is "Bitten by orca". W56.21 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code W56.21 mean?
ICD-10-CM code W56.21 represents "Bitten by orca". 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 W56.21 a billable code?
No, W56.21 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 W56.21.
What chapter is W56.21 in?
W56.21 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).
What codes cannot be used with W56.21?
W56.21 has Excludes1 notes indicating codes that cannot be used together with it, including: Toxic effect of contact with venomous animals and plants (T63.-); contact with venomous marine animal (T63.-).
What are the subcategories under W56.21?
W56.21 has 3 child codes, including: W56.21XA (Bitten by orca, initial encounter), W56.21XD (Bitten by orca, subsequent encounter), W56.21XS (Bitten by orca, sequela).
What are the UMLS CUIs for W56.21?
W56.21 is linked to 1 UMLS Concept Unique Identifier: C2904842. 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.