A01.01 – Typhoid meningitis
ICD-10-CM 2027 diagnosis code · Intestinal infectious diseases
ICD-10-CM code
A01.01
- Code
A01.01(claims format:A0101)- Description
- Typhoid meningitis
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 1. Certain infectious and parasitic diseases (A00-B99)
- Block
- A00-A09 Intestinal infectious diseases
- Parent codes
- A01 › A01.0
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
A01.0 – Typhoid fever
Applicable to:
- Infection due to Salmonella typhi
Index terms for A01.01
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in A01.0
Frequently asked questions
What is ICD-10 code A01.01?
A01.01 is the ICD-10-CM code for typhoid meningitis, in the block A00-A09 (Intestinal infectious diseases).
Is A01.01 a billable code?
Yes. A01.01 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does A01.01 belong to?
It belongs to category A01 – Typhoid and paratyphoid fevers.
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.