Prolonged Services Timetable 2024

CPT Code	HCPCS Code for Prolonged Service	CPT and CMS Base Time	CMS-Extra Minutes Needed	CMS Time Requirement for Prolonged Services	Date Span
99205	G2212	60	15	75	DOS
99215	G2212	40	15	55	DOS
99223–Hosp/Obs	G0316	75	+15 (same as CPT)	90	​​DOS
99233–Hosp/Obs	G0316	50	+15 (same as CPT)	65	DOS
99236–Same-Day Admit/Disch	G0316	85	+25	110	DOS + post 3 days= 4 days
99306–NF Initial	G0317	50	+50	100	1 pre–DOS, DOS, 3 post–DOS=5 days
99310–NF Subsequent	G0317	45	+40	85	1 pre–DOS, DOS, 3 post–DOS=5 days
99345–Home/Residence Initial	G0318	75	+65	140	3 pre–DOS, DOS, 7 post–DOS=11 days
99350- Home/Residence Subsequent	G0318	60	+50	110	3 pre–DOS, DOS, 7 post–DOS=11 days
99483-Cognitive Behavior Assess.	G2212	60	+40	100	3 pre–DOS, DOS, 7 post–DOS=11 days

Revised 4/10/2024