Is B01.11 a billable code?
Yes. B01.11 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
B01.11: Varicella encephalitis and encephalomyelitis
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
B01.11 is a billable ICD-10-CM diagnosis code for varicella encephalitis and encephalomyelitis. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with B01.11 already added.Good Faith EstimateStart a cost estimate with B01.11 already added.CMS-1500 Claim FormFill a claim form with B01.11 in box 21.
Other codes in B01.1 Varicella encephalitis, myelitis and encephalomyelitis
B01.11 questions
What does B01.11 mean?
B01.11 is the ICD-10-CM code for Varicella encephalitis and encephalomyelitis. It is in chapter 1, Certain infectious and parasitic diseases (A00-B99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.