A74.89
BillableOther chlamydial diseases
Other chlamydial diseases
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
- •sexually transmitted chlamydial diseasesA55-A56
- •neonatal chlamydial conjunctivitisP39.1
- •neonatal chlamydial pneumoniaP23.1
- •Reiter's diseaseM02.3
Excludes 2
Conditions not included here, but the patient may have both
- •carrier or suspected carrier of infectious diseaseZ22
- •infectious and parasitic diseases complicating pregnancy, childbirth and the puerperiumO98
- •infectious and parasitic diseases specific to the perinatal periodP35-P39
- •influenza and other acute respiratory infectionsJ00-J22
- •chlamydial pneumoniaJ16.0
Use Additional Code
Additional codes that should follow this code
Related Codes(1)
Also Known As / Clinical Terms(39)
SNOMED CT
- Acute bacterial bronchitis233598009
- Acute chlamydial bronchitis233600003
- Chlamydia infection of skin238372002
- Infection of skin caused by Chlamydia238372002
- Neonatal chlamydial infection240590004
- Neonatal dacryocystitis or conjunctivitis caused by chlamydiae268842008
- Neonatal bacterial conjunctivitis276680000
- Chlamydial infection of the central nervous system406566006
- Chlamydial endocarditis460618008
- Endocarditis caused by Chlamydia460618008
- Bacterial infection of lacrimal gland721258000
- Infection of lacrimal gland caused by bacterium721258000
- Chlamydial trachomatis dacryoadenitis1163085006
- Dacryoadenitis caused by Chlamydia trachomatis1163085006
- Chlamydial colitis1163117009
- Colitis caused by Chlamydia1163117009
- Infection of intestine caused by Chlamydia trachomatis1163477006
- Intestinal Chlamydia trachomatis infection1163477006
- Colitis caused by Chlamydia trachomatis1197369000
Clinical Terms
- Acute bacterial bronchitis
- Chlamydial colitis
- Infection of skin caused by Chlamydia
- Infection of lacrimal gland caused by bacterium
- Bacterial infection of lacrimal gland
- Chlamydial infection of the central nervous system
- Colitis caused by Chlamydia
- Intestinal Chlamydia trachomatis infection
- Colitis caused by Chlamydia trachomatis
- Neonatal chlamydial infection
- Neonatal dacryocystitis or conjunctivitis caused by chlamydiae
- Chlamydial trachomatis dacryoadenitis
- Chlamydia infection of skin
- Acute chlamydial bronchitis
- Dacryoadenitis caused by Chlamydia trachomatis
- Neonatal bacterial conjunctivitis
- Infection of intestine caused by Chlamydia trachomatis
- Endocarditis caused by Chlamydia
- Chlamydial endocarditis
Frequently Asked Questions
What is the ICD-10 code for other chlamydial diseases?
The ICD-10-CM code for other chlamydial diseases is A74.89. The full clinical description is "Other chlamydial diseases". A74.89 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code A74.89 mean?
ICD-10-CM code A74.89 represents “Other chlamydial diseases”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a billable/specific code that can be used on a claim.
Is A74.89 a billable code?
Yes, A74.89 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is A74.89 in?
A74.89 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with A74.89?
A74.89 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters; sexually transmitted chlamydial diseases (A55-A56); neonatal chlamydial conjunctivitis (P39.1); and 2 more.
Are additional codes required with A74.89?
Yes, when using A74.89, also report: resistance to antimicrobial drugs (Z16.-).
What SNOMED CT codes does A74.89 map to?
A74.89 maps to 13 SNOMED CT concepts: 233598009, 233600003, 721258000, 238372002, 1163117009, and 8 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for A74.89?
A74.89 is linked to 1 UMLS Concept Unique Identifier: C0348162. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does A74.89 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other chlamydial diseases 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 A74.89?
There is no direct ICD-11 mapping available for A74.89 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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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.