HCPCS codes / M / M1162
M1162
Patient had encephalitis due to the tetanus, diphtheria or pertussis vaccine any time on or before the patient's 13th birthday
- Code type
- HCPCS Level II
- Coverage
- Carrier judgment
- BETOS category
- Z2
- Pricing indicator
- 00
- Effective date
- 20230101
Verify before billing. Confirm against current official CMS HCPCS files and your payer's rules before clinical or claims use.