A37.9
Non-billableWhooping cough, unspecified species
Whooping cough, unspecified species
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
- diseases generally recognized as communicable or transmissible
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- certain localized infections - see body system-related chapters
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
Child Codes (2)
Related Codes(3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for whooping cough, unspecified species?
The ICD-10-CM code for whooping cough, unspecified species is A37.9. The full clinical description is "Whooping cough, unspecified species". A37.9 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code A37.9 mean?
ICD-10-CM code A37.9 represents “Whooping cough, unspecified species”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a non-billable header code. Use a more specific child code for billing purposes.
Is A37.9 a billable code?
No, A37.9 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under A37.9.
What chapter is A37.9 in?
A37.9 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with A37.9?
A37.9 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters.
What are the subcategories under A37.9?
A37.9 has 2 child codes, including: A37.90 (Whooping cough, unspecified species without pneumonia), A37.91 (Whooping cough, unspecified species with pneumonia).
Are additional codes required with A37.9?
Yes, when using A37.9, also report: resistance to antimicrobial drugs (Z16.-).
What are the UMLS CUIs for A37.9?
A37.9 is linked to 1 UMLS Concept Unique Identifier: C2887074. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does A37.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like whooping cough, unspecified species affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of A37.9?
A37.9 maps to the ICD-11 code: 1C12.Z (Whooping cough, unspecified).
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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.