A44
Non-billableBartonellosis
Bartonellosis
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Status
Non-billable / Header
Block
A30-A49
Child Codes
4
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
- code to identify resistance to antimicrobial drugs (Z16.-)
Child Codes (4)
Also Known As / Clinical Terms
UMLS
- BARTONELLA INFECTC0004771
- Bartonella InfectionC0004771
- Bartonella InfectionsC0004771
- Bartonella infectionsC0004771
- BartonellosesC0004771
- BartonellosisC0004771
- Bartonellosis (disorder)C0004771
- Bartonellosis, unspecifiedC0004771
- Carrion's diseaseC0004771
- Guaitara feverC0004771
- INFECT BARTONELLAC0004771
- INFECT ROCHALIMAEAC0004771
- Infection, BartonellaC0004771
- Infection, RochalimaeaC0004771
- Infections, BartonellaC0004771
- Infections, RochalimaeaC0004771
- ROCHALIMAEA INFECTC0004771
- Rochalimaea InfectionC0004771
- Rochalimaea InfectionsC0004771
- Rochalimaea infectionC0004771
- bartonelliasisC0004771
- bartonellosisC0004771
- carrion's diseaseC0004771
Frequently Asked Questions
What is ICD-10 code A44?
ICD-10-CM code A44 represents "Bartonellosis". It is a non-billable header code — use a more specific child code for billing purposes.
Is A44 a billable code?
No, A44 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under A44.
What chapter is A44 in?
A44 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with A44?
A44 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 A44?
A44 has 4 child codes, including: A44.0 (Systemic bartonellosis), A44.1 (Cutaneous and mucocutaneous bartonellosis), A44.8 (Other forms of bartonellosis), A44.9 (Bartonellosis, unspecified).
Are additional codes required with A44?
Yes, when using A44 you should also code: code to identify resistance to antimicrobial drugs (Z16.-).
What are the UMLS CUIs for A44?
A44 is linked to 1 UMLS Concept Unique Identifier: C0004771. 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.