code description site hosp B02.7 Disseminated zoster Site Unspecified yes B02.8 Zoster with other complications Site Unspecified no B02.0 Zoster encephalitis Site Unspecified yes B02 Zoster [herpes zoster] Site Unspecified no B02.9 Zoster without complication Site Unspecified no B02.3 Zoster ocular disease HZO no B02.1 Zoster meningitis Non-truncal (exclud. HZO) yes