B94 – Sequelae of other and unspecified infectious and parasitic diseases
ICD-10-CM 2027 diagnosis code · Sequelae of infectious and parasitic diseases
ICD-10-CM code
B94
- Code
B94(claims format:B94)- Description
- Sequelae of other and unspecified infectious and parasitic diseases
- Short description
- Sequelae of other and unsp infectious and parasitic diseases
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 1. Certain infectious and parasitic diseases (A00-B99)
- Block
- B90-B94 Sequelae of infectious and parasitic diseases
Billable codes under B94
B94 is a header code and cannot be used on claims. Choose the most specific code:
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block B90-B94
Code first:
- condition resulting from (sequela) the infectious or parasitic disease
Notes:
- Categories B90-B94 are to be used to indicate conditions in categories A00-B89 as the cause of sequelae, which are themselves classified elsewhere. The 'sequelae' include conditions specified as such; they also include residuals of diseases classifiable to the above categories if there is evidence that the disease itself is no longer present. Codes from these categories are not to be used for chronic infections. Code chronic current infections to active infectious disease as appropriate.
Frequently asked questions
What is ICD-10 code B94?
B94 is the ICD-10-CM code for sequelae of other and unspecified infectious and parasitic diseases, in the block B90-B94 (Sequelae of infectious and parasitic diseases).
Is B94 a billable code?
No. B94 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.