B18.0
BillableChronic viral hepatitis B with delta-agent
Chronic viral hepatitis B with delta-agent
Coding Notes
Includes
Conditions included under this code
- diseases generally recognized as communicable or transmissible
- Carrier of viral hepatitis
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- certain localized infections - see body system-related chapters
- •sequelae of viral hepatitisB94.2
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
- •cytomegaloviral hepatitisB25.1
- •herpesviral [herpes simplex] hepatitisB00.81
Use Additional Code
Additional codes that should follow this code
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(42)
SNOMED CT
- Hepatic coma due to viral hepatitis B26206000
- Viral hepatitis B with hepatic coma26206000
- Chronic type B viral hepatitis61977001
- Chronic viral hepatitis B61977001
- Chronic viral hepatitis B with delta-agent235869004
- Chronic viral hepatitis B with hepatitis D235869004
- Chronic hepatitis B with hepatic coma424340000
- Chronic viral hepatitis B with hepatic coma424340000
- Hepatic coma due to chronic hepatitis B424340000
- Hepatitis D707341005
- Hepatitis D virus infection707341005
- Viral hepatitis D707341005
- Viral hepatitis type D707341005
- Chronic infection caused by Hepatitis D virus735451005
- Chronic viral hepatitis D735451005
- Hepatic coma due to HDV (hepatitis D virus)1137357005
- Hepatic coma due to hepatitis delta1137357005
- Hepatic coma due to viral hepatitis D1137357005
- Hepatic coma due to chronic hepatitis B with delta agent153091000119109
UMLS
Clinical Terms
- Hepatic coma due to HDV (hepatitis D virus)
- Hepatic coma due to hepatitis delta
- Chronic viral hepatitis B
- Hepatitis D virus infection
- Chronic viral hepatitis B with hepatitis D
- Chronic infection caused by Hepatitis D virus
- Hepatic coma due to viral hepatitis B
- Hepatic coma due to chronic hepatitis B
- Chronic viral hepatitis B with hepatitis D (disorder)
- Chronic viral hepatitis B with hepatic coma
- Viral hepatitis B with hepatic coma
- Hepatic coma due to chronic hepatitis B with delta agent
- Hepatic coma due to viral hepatitis D
- Chronic hepatitis B with hepatic coma
- Chronic type B viral hepatitis
- Viral hepatitis D
- Viral hepatitis type D
- Hepatitis D
- Chronic viral hepatitis D
Frequently Asked Questions
What is the ICD-10 code for chronic viral hepatitis b with delta-agent?
The ICD-10-CM code for chronic viral hepatitis b with delta-agent is B18.0. The full clinical description is "Chronic viral hepatitis B with delta-agent". B18.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code B18.0 mean?
ICD-10-CM code B18.0 represents “Chronic viral hepatitis B with delta-agent”. 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 B18.0 a billable code?
Yes, B18.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is B18.0 in?
B18.0 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with B18.0?
B18.0 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters; sequelae of viral hepatitis (B94.2).
Are additional codes required with B18.0?
Yes, when using B18.0, also report: resistance to antimicrobial drugs (Z16.-).
What SNOMED CT codes does B18.0 map to?
B18.0 maps to 8 SNOMED CT concepts: 424340000, 735451005, 61977001, 235869004, 1137357005, and 3 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for B18.0?
B18.0 is linked to 1 UMLS Concept Unique Identifier: C0400918. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does B18.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like chronic viral hepatitis b with delta-agent 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 B18.0?
B18.0 maps to the ICD-11 code: 1E51.2 (Chronic hepatitis D).
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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.