FISS Narrative:
Some revenue codes require units to be reported on the claim. Please verify that revenue codes requiring units are billed appropriately.

Revenue codes requiring units: 100, 11x, 12x, 13x, 15x, 18x, 20x, 21x, 272, 274, 29x, 30x, 31x, 32x, 33x, 34x, 35x, 36x, 38x, 40x, 41x, 42x, 43x, 44x,45x, 46x, 47x, 48x, 49x, 51x, 52x, 55x, 56x, 57x, 58x, 59x, 61x, 634, 635, 636, 73x, 74x, 75x, 76x, 77x, 800, 820, 821, 825, 829, 830, 831, 835, 839, 840, 841, 845, 849, 850, 851, 855, 859, 88x, 91x, 92x and 93x.

For 72x type of bill with revenue code 635 and condition code 70, enter '1' for unit of service. For 72x type of bill, revenue code 250 requires units.

Explanation and Suggestion:

  • This reason code is very much like reason code 32400 in that a revenue code line requires the units of service be included
  • The revenue code should be highlighted
  • Add the applicable units of service or delete the revenue line and resubmit

Contact Palmetto GBA JM Part A Medicare

Provider Contact Center: 855-696-0705

Email Part A

Contact a specific JM Part A department

Other Palmetto GBA Sites

Palmetto GBA Home

DMEPOS Competitive Bidding Program

Jurisdiction J Part A MAC

Jurisdiction J Part B MAC

Jurisdiction M Part A MAC

Jurisdiction M Part B MAC

Jurisdiction M Home Health and Hospice MAC


National Supplier Clearinghouse MAC


RRB Specialty MAC Providers

RRB Specialty MAC Beneficiaries



Click to Chat Now