MS-DRG 95 – Bacterial and Tuberculous Infections of Nervous System with CC
A Medical DRG in MDC 01 (Diseases & Disorders of the Nervous System). Inpatient cases group to DRG 95 when the ICD-10-CM principal diagnosis is one of the 23 codes listed below and a secondary diagnosis on the complication or comorbidity (CC) list is present. Its FY 2026 relative weight is 2.5792 with a geometric mean length of stay of 5.6 days.
Severity family
The grouper first assigns the case to MDC 01 from the principal diagnosis and finds no qualifying operating-room procedure (this is a Medical DRG; ICD-10-PCS codes do not drive assignment here), then applies the severity split from secondary diagnoses: with MCC → 94; with CC → 95; without CC/MCC → 96.
Principal Diagnosis Codes 23 codes · 10 categories
A02 Other salmonella infections1 code
- A02.21 Salmonella meningitis
A17 Tuberculosis of nervous system6 codes
A54 Gonococcal infection1 code
- A54.81 Gonococcal meningitis
G00 Bacterial meningitis, not elsewhere classified6 codes
G01 Meningitis in bacterial diseases classified elsewhere1 code
- G01 Meningitis in bacterial diseases classified elsewhere
G04 Encephalitis, myelitis and encephalomyelitis1 code
- G04.2 Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified
G06 Intracranial and intraspinal abscess and granuloma3 codes
G07 Intracranial and intraspinal abscess and granuloma in diseases classified elsewhere1 code
- G07 Intracranial and intraspinal abscess and granuloma in diseases classified elsewhere
G61 Inflammatory polyneuropathy1 code
- G61.0 Guillain-Barre syndrome
Procedure Codes
Frequently Asked Questions
What is MS-DRG 95?
MS-DRG 95 (Bacterial and Tuberculous Infections of Nervous System with CC) is a medical DRG in MDC 01 (Diseases & Disorders of the Nervous System). Its FY 2026 relative weight is 2.5792 with a geometric mean length of stay of 5.6 days.
What is the difference between DRG 94, 95, 96?
All 3 share the same base category; the severity of secondary diagnoses separates them: 94 (with MCC), 95 (with CC), 96 (without CC/MCC). A major complication or comorbidity (MCC) places the case in the highest-weighted DRG of the family; a CC in the middle; neither in the lowest.
How many diagnosis codes group to DRG 95?
23 ICD-10-CM principal diagnosis codes group to this DRG, spanning 10 three-character categories.
What is the relative weight of DRG 95?
The FY 2026 relative weight of this DRG is 2.5792, meaning reimbursement of roughly 2.58 times the average Medicare inpatient case. Multiply by a hospital's blended base rate for the approximate payment.
