2009 HCPCS A0420
Ambulance waiting time (als or bls), one half (1/2) hour increments

  • This is the 2009 version of HCPCS A0420 - please refer to the 2016 HCPCS code set for the latest version.
  • Added on Sunday, January 01, 1995
  • Status changed on Sunday, January 01, 1995 to: No maintenance for this code
  • BETOS Classification: Ambulance
  • Medicare coverage status: Carrier judgment

  A0398    A0422