1 2 3 4 5 7 8 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
H. H9 Ha Hb Hc Hd He Hf Hg Hh Hi Hj Hk Hl Hm Hn Ho Hp Hq Hr Hs Ht Hu Hv Hw Hx Hy Hz
Hde Hdh

HD

1. HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating a pregnant/parenting women’s program. This modifier may be required for state Medicaid programs, so check with your state guidelines. 2. Abbreviation for hemodialysis. See hemodialysis (HD) .