A27.8
Non-billableOther forms of leptospirosis
Other forms of leptospirosis
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(2)
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 other forms of leptospirosis?
The ICD-10-CM code for other forms of leptospirosis is A27.8. The full clinical description is "Other forms of leptospirosis". A27.8 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code A27.8 mean?
ICD-10-CM code A27.8 represents “Other forms of leptospirosis”. 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 A27.8 a billable code?
No, A27.8 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 A27.8.
What chapter is A27.8 in?
A27.8 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with A27.8?
A27.8 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 A27.8?
A27.8 has 2 child codes, including: A27.81 (Aseptic meningitis in leptospirosis), A27.89 (Other forms of leptospirosis).
Are additional codes required with A27.8?
Yes, when using A27.8, also report: resistance to antimicrobial drugs (Z16.-).
What are the UMLS CUIs for A27.8?
A27.8 is linked to 1 UMLS Concept Unique Identifier: C0348118. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does A27.8 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other forms of leptospirosis 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 A27.8?
A27.8 maps to the ICD-11 code: 1B91 (Leptospirosis).
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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.