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HIPAA Notice of Code Conversion for Sign Language Interpreter Services

October 2, 2018

Effective for dates of service on or after January 1, 2019, HCPCS Level III local codes Z0324 and Z0326 for sign language interpreter services will be replaced with HIPAA-compliant national HCPCS Level II code T1013. HCPCS Level III local codes Z0328 and Z0329 will be terminated.

Sign language interpreter services are a benefit to facilitate effective communication with deaf or hearing-impaired Medi-Cal recipients. Sign language interpreter services are not covered for recipients receiving these services in a health facility required by law to provide sign language interpreter services.

The Sign Language Interpreter Services Code Conversion Crosswalk and additional information for this project will publish as details are determined.

Providers are encouraged to routinely check the Medi-Cal Update bulletin or complete the Medi-Cal Subscription Service (MCSS) Form to receive an email notification for newly published Medi-Cal Update bulletins, Newsflash articles, and/or System Status Alerts.

For additional information, providers may:

  • Visit the Miscellaneous Services dropdown located on the HIPAA: Code Conversion webpage.
  • Request additional onsite or telephone support via the Telephone Service Center (TSC) at 1-800-541-5555, from 8 a.m. to 5 p.m., Monday through Friday, except holidays. Border Providers and Out-of-State Billers billing for In-State Providers call 1-916-636-1200. Providers calling from outside of California call the Out-of-State Provider Unit at 1-916-636-1960 from 8 a.m. to 12 p.m. Monday through Friday, except holidays.
  • Contact the Computer Media Claims (CMC) Help Desk for electronic claim submission questions by calling the TSC at 1-800-541-5555 and select the option Point of Service (POS), Internet, Lab Service Reservation System (LSRS), and CMC inquiries.

All other questions for the sign language interpreter services code conversion may be submitted via email to CAMMISCodeConversion@conduent.com.