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ICD-10-CM Codes
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A00-B99
Certain infectious and parasitic diseases
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B15-B19
Viral hepatitis
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B19-
Unspecified viral hepatitis
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2021 ICD-10-CM Diagnosis Code B19
2021 ICD-10-CM Diagnosis Code B19
Unspecified viral hepatitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- B19 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2021 edition of ICD-10-CM B19 became effective on October 1, 2020.
- This is the American ICD-10-CM version of B19 - other international versions of ICD-10 B19 may differ.
The following code(s) above
B19 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
B19:
Clinical Information
- A disorder characterized by a viral pathologic process involving the liver parenchyma.
- An acute or chronic inflammation of the liver parenchyma caused by viruses. Representative examples include hepatitis a, b, and c, cytomegalovirus hepatitis, and herpes simplex hepatitis.
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To B19
B17.8 Other specified acute viral hepatitis
B17.9 Acute viral hepatitis, unspecified
B18 Chronic viral hepatitis
B18.0 Chronic viral hepatitis B with delta-agent
B18.1 Chronic viral hepatitis B without delta-agent
B18.2 Chronic viral hepatitis C
B18.8 Other chronic viral hepatitis
B18.9 Chronic viral hepatitis, unspecified
B19
Unspecified viral hepatitis
B19.0 Unspecified viral hepatitis with hepatic coma
B19.1 Unspecified viral hepatitis B
B19.10 …… without hepatic coma
B19.2 Unspecified viral hepatitis C
B19.20 …… without hepatic coma
B19.9 Unspecified viral hepatitis without hepatic coma
B20 Human immunodeficiency virus [HIV] disease
B25 Cytomegaloviral disease
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.