CMS assigns Q codes to procedures, services, and supplies on a temporary basis. When a permanent code is assigned, the Q code is deleted and cross-referenced.


  • Q2054

    Lisocabtagene maraleucel, up to 110 million autologous anti-cd19 car-positive viable t cells, including leukapheresis and dose preparation procedures, per therapeutic dose
  • Q2055

    Idecabtagene vicleucel, up to 460 million autologous b-cell maturation antigen (bcma) directed car-positive t cells, including leukapheresis and dose preparation procedures, per therapeutic dose
  • Q2056

    Ciltacabtagene autoleucel, up to 100 million autologous b-cell maturation antigen (bcma) directed car-positive t cells, including leukapheresis and dose preparation procedures, per therapeutic dose
  • Q3001

    Radioelements for brachytherapy, any type, each
  • Q3014

    Telehealth originating site facility fee
  • Q3027

    Injection, interferon beta-1a, 1 mcg for intramuscular use
  • Q3028

    Injection, interferon beta-1a, 1 mcg for subcutaneous use
  • Q3031

    Collagen skin test
  • Q4001

    Casting supplies, body cast adult, with or without head, plaster
  • Q4002

    Cast supplies, body cast adult, with or without head, fiberglass


  • Continued
  • Q4003

    Cast supplies, shoulder cast, adult (11 years +), plaster
  • Q4004

    Cast supplies, shoulder cast, adult (11 years +), fiberglass
  • Q4005

    Cast supplies, long arm cast, adult (11 years +), plaster
  • Q4006

    Cast supplies, long arm cast, adult (11 years +), fiberglass
  • Q4007

    Cast supplies, long arm cast, pediatric (0-10 years), plaster
  • Q4008

    Cast supplies, long arm cast, pediatric (0-10 years), fiberglass
  • Q4009

    Cast supplies, short arm cast, adult (11 years +), plaster
  • Q4010

    Cast supplies, short arm cast, adult (11 years +), fiberglass
  • Q4011

    Cast supplies, short arm cast, pediatric (0-10 years), plaster
  • Q4012

    Cast supplies, short arm cast, pediatric (0-10 years), fiberglass
  • Q4013

    Cast supplies, gauntlet cast (includes lower forearm and hand), adult (11 years +), plaster
  • Q4014

    Cast supplies, gauntlet cast (includes lower forearm and hand), adult (11 years +), fiberglass
  • Q4015

    Cast supplies, gauntlet cast (includes lower forearm and hand), pediatric (0-10 years), plaster
  • Q4016

    Cast supplies, gauntlet cast (includes lower forearm and hand), pediatric (0-10 years), fiberglass
  • Q4017

    Cast supplies, long arm splint, adult (11 years +), plaster
  • Q4018

    Cast supplies, long arm splint, adult (11 years +), fiberglass
  • Q4019

    Cast supplies, long arm splint, pediatric (0-10 years), plaster
  • Q4020

    Cast supplies, long arm splint, pediatric (0-10 years), fiberglass
  • Q4021

    Cast supplies, short arm splint, adult (11 years +), plaster
  • Q4022

    Cast supplies, short arm splint, adult (11 years +), fiberglass


  • Continued
  • Q4023

    Cast supplies, short arm splint, pediatric (0-10 years), plaster
  • Q4024

    Cast supplies, short arm splint, pediatric (0-10 years), fiberglass
  • Q4025

    Cast supplies, hip spica (one or both legs), adult (11 years +), plaster
  • Q4026

    Cast supplies, hip spica (one or both legs), adult (11 years +), fiberglass
  • Q4027

    Cast supplies, hip spica (one or both legs), pediatric (0-10 years), plaster
  • Q4028

    Cast supplies, hip spica (one or both legs), pediatric (0-10 years), fiberglass
  • Q4029

    Cast supplies, long leg cast, adult (11 years +), plaster
  • Q4030

    Cast supplies, long leg cast, adult (11 years +), fiberglass
  • Q4031

    Cast supplies, long leg cast, pediatric (0-10 years), plaster
  • Q4032

    Cast supplies, long leg cast, pediatric (0-10 years), fiberglass
  • Q4033

    Cast supplies, long leg cylinder cast, adult (11 years +), plaster
  • Q4034

    Cast supplies, long leg cylinder cast, adult (11 years +), fiberglass
  • Q4035

    Cast supplies, long leg cylinder cast, pediatric (0-10 years), plaster
  • Q4036

    Cast supplies, long leg cylinder cast, pediatric (0-10 years), fiberglass
  • Q4037

    Cast supplies, short leg cast, adult (11 years +), plaster
  • Q4038

    Cast supplies, short leg cast, adult (11 years +), fiberglass
  • Q4039

    Cast supplies, short leg cast, pediatric (0-10 years), plaster
  • Q4040

    Cast supplies, short leg cast, pediatric (0-10 years), fiberglass
  • Q4041

    Cast supplies, long leg splint, adult (11 years +), plaster
  • Q4042

    Cast supplies, long leg splint, adult (11 years +), fiberglass