US · guidance
CMS Pub. 100-06, ch. 6, § 420
Exhibit
Exhibit - Participating Physician/Supplier Report - Screen 1
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
01 General Practice
02 General Surgery
03 Allergy/Immunology
04 Otolaryngology
05 Anesthesiology
06 Cardiology
07 Dermatology
08 Family Practice
09 Interventional Pain Management
10 Gastroenterology
11 Internal Medicine
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
SPECIALTY
CODE/GROUP
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
01-PHY
02-PHY
03-PHY
04-PHY
05-PHY
06-PHY
07-PHY
08-PHY
09-PHY
10-PHY
11-PHY
Exhibit 1 - Participating Physician/Supplier Report - Screen 2
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
12 Osteopathic Manipulative Medicine
13 Neurology
14 Neurosurgery
15 Speech Language Pathologist in Private Practice
16 Obstetrics/Gynecology
17 Hospice and Palliative Care
18 Ophthalmology
19 Oral Surgery (Dentists only)
20 Orthopedic Surgery
21 Cardiac Electrophysiology
22 Pathology
23 Sports Medicine
24 Plastic and Reconstructive Surgery
SPECIALTY
CODE/GROUP
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
12-PHY
13-PHY
14-PHY
15-NPP
16-PHY
17-PHY
18-PHY
19-LLP
20-PHY
21-PHY
22-PHY
23-PHY
24-PHY
Exhibit 1 - Participating Physician/Supplier Report - Screen 3
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
25 Physical Medicine and Rehabilitation
26 Psychiatry
27 Geriatric Psychiatry
28 Colorectal Surgery (formerly Proctology)
29 Pulmonary Disease
30 Diagnostic Radiology
31 Intensive Cardiac Rehabilitation (ICR)
32 Anesthesiologist Assistant
33 Thoracic Surgery
34 Urology
35 Chiropractic
36 Nuclear Medicine
37 Pediatric Medicine
SPECIALTY
CODE/GROUP
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
25-PHY
26-PHY
27-PHY
28-PHY
29-PHY
30-PHY
31-SUP
32-NPP
33-PHY
34-PHY
35-LLP
36-PHY
37-PHY
Exhibit 1 - Participating Physician/Supplier Report - Screen 4
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
38 Geriatric Medicine
39 Nephrology
40 Hand Surgery
41 Optometry
42 Certified Nurse Midwife
43 Certified Registered Nurse Anesthetist (CRNA)
44 Infectious Disease
45 Mammography Screening Center
46 Endocrinology
47 Independent Diagnostic Testing Facility (IDTF)
48 Podiatry
49 Ambulatory Surgical Center
50 Nurse Practitioner
SPECIALTY
CODE/GROUP
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
38-PHY
39-PHY
40-PHY
41-LLP
42-NPP
43-NPP
44-PHY
45-SUP
46-PHY
47-SUP
48-LLP
49-SUP
50-NPP
Exhibit 1 - Participating Physician/Supplier Report - Screen 5
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
59 Ambulance Service Supplier
60 Public Health/Welfare Agency
61 Volunteer Health/Charitable Agency
62 Psychologist (Billing Independently)
63 Portable X-Ray Supplier (Billing Independently)
64 Audiologist (Billing Independently)
65 Physical Therapist in Private Practice
66 Rheumatology
67 Occupational Therapist in Private Practice
68 Clinical Psychologist
69 Clinical Laboratory (Billing Independently.)
70 Single or Multispecialty Clinic or Group Practice
71 Registered Dietitian/Nutrition Professional
SPECIALTY
CODE/GROUP
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
59-SUP
60-SUP
61-SUP
62-NPP
63-SUP
64-NPP
65-NPP
66-PHY
67-NPP
68-NPP
69-SUP
70-PHY
71-NPP
Exhibit 1 - Participating Physician/Supplier Report - Screen 6
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
72 Pain Management
73 Mass Immunization Roster Biller
74 Radiation Therapy Centers
75 Slide Preparation Facilities
76 Peripheral Vascular Disease
77 Vascular Surgery
78 Cardiac Surgery
79 Addiction Medicine
80 Licensed Clinical Social Worker
81 Critical Care (Intensivist)
82 Hematology
83 Hematology/Oncology
84 Preventative Medicine
SPECIALTY
CODE/GROUP
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
72-PHY
73-SUP
74-SUP
75-SUP
76-PHY
77-PHY
78-PHY
79-PHY
80-NPP
81-PHY
82-PHY
83-PHY
84-PHY
Exhibit 1 - Participating Physician/Supplier Report - Screen 7
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
85 Maxillofacial Surgery
86 Neuropsychiatry
88 Unknown Provider
89 Certified Clinical Nurse Specialist
90 Medical Oncology
91 Surgical Oncology
92 Radiation Oncology
93 Emergency Medicine
94 Interventional Radiology
95 Unknown Supplier
97 Physician Assistant
98 Gynecological Oncology
99 Unknown Physician Specialty
SPECIALTY
CODE/GROUP
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
85-LLP
86-PHY
88-NPP
89-NPP
90-PHY
91-PHY
92-PHY
93-PHY
94-PHY
95-SUP
97-NPP
98-PHY
99-PHY
Exhibit 1 - Participating Physician/Supplier Report - Screen 8
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
A5 Pharmacy
C0 Sleep Medicine
C1 Centralized Flu
C2 Indirect Payment Procedure
C3 Interventional Cardiology
C4 Restricted Use
C5 General Dentist
C6 Hospitalist
C7 Advanced Heart Failure and Transplant Cardiology
C8 Medical Toxicology
C9 Hematopoietic Cell Transplantation and Cellular Therapy
D1 Medicare Diabetes Prevention Program
D2 Restricted Use
D3 Medical Genetics and Genomics
D4 Undersea and Hyperbaric Medicine
D5 Opioid Treatment Program
D6 Home Infusion Therapy Services
D7 Micrographic Dermatologic Surgery
D8 Adult Congenital Heart Disease
E1 Marriage and Family Therapist
E2 Mental Health Counselors
E3 Dental Anesthesiology
E4 Dental Public Health
E5 Endodontics
E6 Oral and Maxillofacial Pathology
E7 Oral and Maxillofacial Radiology
E9 Oral Medicine
F1 Orofacial Pain
F2 Orthodontics and Dentofacial Orthopedics
F3 Pediatric Dentistry
F4 Periodontics
F5 Prosthodontics
F6 Epileptologists
SPECIALTY
CODE/GROUP
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
A5-SUP
C0-PHY
C1-NPP
C2-NPP
C3-PHY
C4-RES
C5-PHY
C6-PHY
C7-PHY
C8-PHY
C9-PHY
D1-SUP
D2-RES
D3-PHY
D4-PHY
D5-SUP
D6-SUP
D7-PHY
D8-PHY
E1-PHY
E2-PHY
E3-PHY
E4-PHY
E5-PHY
E6-PHY
E7-PHY
E9-PHY
F1-PHY
F2-PHY
F3-PHY
F4-PHY
F5-PHY
F6-PHY
Exhibit 1 - Participating Physician/Supplier Report - Screen 9
PARTICIPATING PHYSICIAN/SUPPLIER REPORT
SPECIALTY CODES
Total Physicians - The contractor reports in the appropriate column the total of all specialty codes
applicable to physicians.
Total LLPs - The contractor reports in the appropriate column the total of all specialty codes
applicable to limited license physicians.
Total NPPs - The contractor reports in the appropriate column the total of all specialty codes
applicable to non-physician practitioners.
Total Physicians/LLPs/NPPs - The contractor reports in the appropriate column the sum of all
physicians, LLPs and NPPs.
Total Suppliers - The contractor reports in the appropriate column the total of all specialty codes
applicable to suppliers.
SPECIALTY
CODE/GROUP
Participants
Non-Participants
Par
Drop-Out
Current
(6)
Non-Par
Sign-Up
Current
(7)
Par
Disenrolls
(8)
Prior
(1)
Current
(2)
Contin.
(3)
Prior
(4)
Current
(5)
TOTALs
PHYs*
LLPs*
NPPs*
PHYs/LLPS/NPPs*
SUPs*
* These lines do not represent specific specialty codes. They are the totals of the specialty sub-groups.
History
(Rev.12894; 10-17-24; Effective:11-01-24; Implementation:11-01-24)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
79585da1074d018c173c744ed15dd2a0f1939753e6fb3f44f09b546a2491a04a
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