2006 HCPCS B4156- Enteral formulae; category vi; standardized nutrients, administered through an enteral feeding tube, 100 calories = 1 unit
- Added on Wednesday, January 01, 1986
- Terminated on Friday, December 31, 2004: do not use.
- Status changed on Saturday, January 01, 2005 to: No maintenance for this code
- BETOS Classification: Enteral And Parenteral
- Medicare coverage status: Special coverage instructions apply
- HCPCS Coverage Issues Manual Reference Section Number: 65-10
- HCPCS Medicare Carriers Manual Reference Section Numbers: 2130 4450
B4155 B4157 
