B94.1 is the authoritative medical code for Sequelae of viral encephalitis. This classification is used in medical billing and clinical recording to specify the clinical criteria for sequelae of viral encephalitis (ICD-10-CM B94.1), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Sequelae of viral encephalitis is a billable ICD-10-CM diagnosis code B94.1. Code first: condition resulting from sequela the infectious or parasitic disease.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for B94.1 in the official ICD-10-CM tabular list.
Code First
Underlying conditions that must be sequenced before this code.
- condition resulting from sequela the infectious or parasitic disease
Frequently Asked Questions (FAQ) & Clinical Guidance
Does B94.1 need to be sequenced after another code?
Yes. Code first: condition resulting from (sequela) the infectious or parasitic disease.
Codes in This Family (5)
Official ICD-10-CM classifications in the same code family as B94.1, with their registry titles.
- B94 — Sequelae of other and unspecified infectious and parasitic diseases
- B94.0 — Sequelae of trachoma
- B94.2 — Sequelae of viral hepatitis
- B94.8 — Sequelae of other specified infectious and parasitic diseases
- B94.9 — Sequelae of unspecified infectious and parasitic disease
Indexed Clinical Terms (2)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Sequelae (of), encephalitis or encephalomyelitis (conditions in G04), viral
- Sequelae (of), viral, encephalitis
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code B95.1
Streptococcus, group B, as the cause of diseases classified elsewhere
ICD Code B96.1
Klebsiella pneumoniae [K. pneumoniae] as the cause of diseases classified elsewhere
ICD Code B97.1
Enterovirus as the cause of diseases classified elsewhere