B19
⚠ Non-billable
Unspecified viral hepatitis
ICD-10-CM · FY2026 · Certain Infectious and Parasitic Diseases
Code
B19
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Certain Infectious and Parasitic Diseases
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code B19?
ICD-10-CM code B19 represents Unspecified viral hepatitis. It is a non-billable header code requiring a more specific subcategory in the Certain Infectious and Parasitic Diseases chapter, effective October 1, 2025 – September 30, 2026.
Is B19 billable?
No. B19 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is B19 in?
B19 belongs to the Certain Infectious and Parasitic Diseases chapter (A00–B99) of ICD-10-CM.
Related codes in the B19 category
B19.0
Unspecified viral hepatitis with hepatic coma
Billable
B19.1
Unspecified viral hepatitis B
Non-billable
B19.2
Unspecified viral hepatitis C
Non-billable
B19.9
Unspecified viral hepatitis without hepatic coma
Billable
B19.10
Unspecified viral hepatitis B without hepatic coma
Billable
B19.11
Unspecified viral hepatitis B with hepatic coma
Billable
B19.20
Unspecified viral hepatitis C without hepatic coma
Billable
B19.21
Unspecified viral hepatitis C with hepatic coma
Billable
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