Physician Specialty Data: A Chart Book

Transcription

1 Physician Specialty Data: A Chart Book Center for Workforce Studies August 2006 Association of American Medical Colleges

2 Table of Contents Introduction Figure 1. Characteristics of Active Physicians in the United States Figure 2. Characteristics of Residents/Fellows in ACGME-Accredited Programs Figure 3. Specialties with the Largest Number of Active Physicians Figure 4. Number of People per Active Physician by Specialty Figure 5. Proportion of Active Physicians Who Are Female by Specialty Figure 6. Proportion of Active Physicians Aged 55 or Older by Specialty Figure 7. Proportion of Active Physicians with US Medical Doctorates (MD) by Specialty Figure 8. Proportion of Active Physicians with DO Degrees by Specialty Figure 9. Proportion of Active Physicians with Foreign Medical Degrees by Specialty Figure 10. Proportion of Active Physicians Practicing in the State Where They Trained by Specialty Figure 11. Percent Change in the Number of Active Physicians by Specialty Figure 12. Production Rate of Physicians by Specialty Figure 13. Number of First-Year ACGME Residents/Fellows by Specialty Figure 14. Proportion of ACGME Residents/Fellows Who Are Female by Specialty Figure 15. Proportion of ACGME Residents/Fellows Who Are Black, American Indian/Alaskan Native, or Native Hawaiian/Pacific Islander by Specialty Figure 16. Proportion of ACGME Residents/Fellows Who Are of Hispanic Origin by Specialty Figure 17. Proportion of ACGME Residents/Fellows with US Medical Doctorates (MD) by Specialty Figure 18. Proportion of ACGME Residents/Fellows with DO Degrees by Specialty Figure 19. Proportion of ACGME Residents/Fellows with Foreign Medical Degrees by Specialty Figure 20. Percent Change in Number of First-Year ACGME Residents/Fellows by Specialty AAMC. May not be reproduced without permission. I i I Association ofamerican Medical Colleges 2006

3 Introduction This report compares a range of characteristics of practicing physicians and physicians in training across the largest specialties. The AAMC has compiled this report for the medical education community, specialty associations, health researchers, policy makers and the public, who often request data on the physician workforce by specialty. This report is a companion to Key Physician Data by State which ranks states according to various physician characteristics. This publication provides readers with easily understandable characteristics of active physicians and residents/fellows in Graduate Medical Education (GME) training programs. With the exception of the first two figures, which present data for the nation as a whole, the figures in the report rank each of the largest specialties on a variety of characteristics. In most charts, the national average is also provided. Figures 3 through 11 present data on active physicians; figures 13 through 20 present data on physicians in training in ACGME accredited residency/fellowship programs. Figure 12 compares the number of physicians entering training in a specialty to the total number of active physicians in the specialty. Data sources include the American Medical Association (AMA) Physician Masterfile (January 2006), AMA Physician Characteristic and Distribution (PCD) (1996/97 and 2006 editions), Journal of American Medical Association (JAMA) Medical Education theme issues (1996 and 2005), and reports of the National Resident Matching Program (1995 and 2004). US population counts are based on the US Census Bureau. In all figures except Figures 11 and 12, all active physicians, regardless the type of degree or country of undergraduate medical education, are included. Figures 11 and 12 do not include osteopaths (DOs). In addition, DOs and other physicians in non-acgme accredited training programs are not included in the analyses of residents/fellows, whereas DOs in ACGME-accredited programs are included. For the purpose of this report, terms were defined as follows: Active Physicians: Includes federal and non-federal physicians who are working more than 20 hours per week, are not in graduate medical training, are residing in one of the 50 states or District of Columbia, and report their primary specialty as one of the 36 largest specialties or combination of specialties in the 2006 AMA Masterfile. Physicians who are retired, semi-retired, or otherwise inactive are excluded as are US physicians living outside of the 50 states and the District of Columbia. Specialties are self-reported in the MasterFile. USMD: Physicians who received medical doctorates (MD) from US medical schools. DO: Physicians who received their Doctor of Osteopathy (DO) degrees from US osteopathic schools. IMGs (International Medical Graduates): Physicians who received their medical degrees from schools outside the US or Canada, including US citizens receiving their medical education outside of the US. Primary Care Physicians: Active physicians who self-reported their primary specialty as General Internal Medicine, Family Medicine/Family Practice/General Practice, General Pediatrics,, or Internal Medicine-Pediatrics (Combined). For residents, this includes physicians in ACGME-accredited programs in Internal Medicine (Categorical), Family Medicine/Family Practice, Pediatrics, and though many may eventually subspecialize. Fellows in Geriatrics are also considered primary care for the purpose of these analyses. Primary care specialties are highlighted in the figures. To simplify the analysis, we combined several specialties where classification changed over time or in order to maintain consistency in specialty classification between active physicians (Masterfile) and residents/fellows (JAMA). These specialties include: I 1 I Association ofamerican Medical Colleges 2006

4 Family Medicine/General Practice: Includes Family Medicine, Family Practice, and General Practice; Hematology and Oncology: Includes Hematology (Internal Medicine), Hematology/Oncology, and Medical Oncology; Obstetrics and Gynecology: Includes Gynecology, Obstetrics, and ; : Includes General, Occupational Medicine, Aerospace Medicine, and Public Health; Pulmonary Disease and Critical Care Medicine: Includes Critical Care (Internal Medicine), Pulmonary Disease, and Pulmonary Disease/Critical Care Medicine; Radiology and Diagnostic Radiology: Includes Radiology and Diagnostic Radiology; : Includes, Cardiac Surgery, and Cardiothoracic Surgery. The AAMC Center for Workforce Studies gratefully acknowledges the AMA for granting use of their data. Any questions/comments regarding these analyses should be directed to: Hisashi Yamagata, PhD [email protected] I 2 I Association ofamerican Medical Colleges 2006

5 Figure 1. Characteristics of Active Physicians in the United States Male-Female* Male (537,340, 73%) Female (195,373, 27%) Age 54 or Younger (488,836, 66%) 55 or Older (244,451, 33%) In-State GME Retention Practicing in the State of Graduate Medical Education Not Practicing in the State of Graduate Medical Education (405,742, 55%) DO (45,797, 6%) Medical School Type US MD (514,815, 70%) IMG (172,675, 24%) 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Source: AMA Physician Masterfile, January * Excludes 574 physicians whose sex is unknown. I 3 I Association ofamerican Medical Colleges 2006

6 Figure 2. Characteristics of Residents/Fellows in ACGME-Accredited Programs Male-Female* Male (58,874, 58%) Women (42,363, 42%) Black (5,330, 5%) Race Asian (25,182, 25%) White (55,202, 54%) American Indian/Alaskan Native Native Hawaiian/Pacific Islander (901, 0.9%) Other/Unknown (14,676, 14%) Hispanic Origin 6,419, 6%) DO (5,675, 6%) Medical School Type+ US MD (68,456, 68%) IMG (26,720, 26%) 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Source: Graduate Medical Education (Appendix II, Tables 1 & 8) JAMA. 2005;294: , * Excludes 54 physicians whose sex is unknown. + Excludes 440 physicians who graduated from Canadian medical schools (413), 23 whose medical school type is unknown, and 4 who graduated from unaccredited US medical schools. I 4 I Association ofamerican Medical Colleges 2006

7 Figure 3. Specialties with the Largest Number of Active Physicians* Family Medicine/General Practice General Internal Medicine General Pediatrics (51,915) (38,783) (37,556) (37,134) (28,313) Radiology & Diagnostic Radiology (26,779) General Surgery (26,323) (21,117) (19,865) (18,183) (13,936) (12,057) (11,450) (11,106) (10,891) (9,961) (9,864) (9,077) (7,595) (7,190) (7,057) (6,891) Plastic Surgery (6,104) Infectious Diseases (5,923) (4,838) (4,814) Endocrinology/Diabetes (4,703) (4,248) (4,079) Neonatal/Perinatal Medicine (3,825) (2,954) (2,848) (2,672) Vascular Surgery (2,452) Family Medicine/General Practice: 100,152 General Internal Medicine: 99, ,000 20,000 30,000 40,000 50,000 60,000 Source: AMA Masterfile, January 2006 * See Introduction for notes on specialty classification and the definition of Active Physicians. The number in parentheses is the number of active physicians in the specialty. I 5 I Association ofamerican Medical Colleges 2006

8 Figure 4. Number of People per Active Physician by Specialty* Vascular Surgery Neonatal/Perinatal Medicine Endocrinology/Diabetes Infectious Diseases Plastic Surgery General Surgery Radiology & Diagnostic Radiology General Pediatrics General Internal Medicine Family Medicine/General Practice 16,400 15,000 14,100 11,300 11,100 10,500 8,000 7,900 7,700 5,700 3,000 3,000 32,900 30,200 29,900 27,400 26,900 26,000 24,700 21,400 50,300 48,900 43,300 42,300 41,500 39,300 63,400 61,900 61,900 73,100 70,200 78, , , , , ,000 40,000 60,000 80, , , ,000 Sources: AMA Masterfile, January 2006 U.S. Census Bureau, U.S. Interim Projections by Age, Sex, Race, and Hispanic Origin * See Introduction for notes on specialty classification and the definition of Active Physicians. I 6 I Association ofamerican Medical Colleges 2006

9 Figure 5. Proportion of Active Physicians Who are Female by Specialty* General Pediatrics Neonatal/Perinatal Medicine Endocrinology/Diabetes Infectious Diseases General Internal Medicine Family Medicine/General Practice Radiology & Diagnostic Radiology General Surgery Plastic Surgery Vascular Surgery Average=26.7% 0% 10% 20% 30% 40% 50% 60% Sources: AMA Masterfile, January 2006 * Excludes 574 physicians whose sex is unknown. See Introduction for notes on specialty classification and the definition of Active Physicians. I 7 I Association ofamerican Medical Colleges 2006

10 Figure 6. Proportion of Active Physicians Aged 55 or Older by Specialty* General Surgery Radiology & Diagnostic Radiology Plastic Surgery Endocrinology/Diabetes Vascular Surgery Family Medicine/General Practice General Pediatrics Neonatal/Perinatal Medicine General Internal Medicine Infectious Diseases Average=33.3% Sources: AMA Masterfile, January % 20% 40% 60% * See Introduction for notes on specialty classification and the definition of Active Physicians. I 8 I Association ofamerican Medical Colleges 2006

11 Figure 7. Proportion of Active Physicians with US Medical Doctorates (MD) by Specialty* Plastic Surgery Vascular Surgery Radiology & Diagnostic Radiology General Surgery Infectious Diseases General Pediatrics Family Medicine/General Practice Endocrinology/Diabetes General Internal Medicine Neonatal/Perinatal Medicine Average=70.2% 0% 20% 40% 60% 80% 100% Sources: AMA Masterfile, January 2006 * See Introduction for notes on specialty classification and the definition of Active Physicians. I 9 I Association ofamerican Medical Colleges 2006

12 Figure 8. Proportion of Active Physicians with DO Degrees by Specialty* Family Medicine/General Practice General Internal Medicine Radiology & Diagnostic Radiology General Pediatrics General Surgery Vascular Surgery Neonatal/Perinatal Medicine Infectious Diseases Endocrinology/Diabetes Plastic Surgery Average=6.2% Sources: AMA Masterfile, January % 5% 10% 15% 25% * See Introduction for notes on specialty classification and the definition of Active Physicians. I 10 I Association ofamerican Medical Colleges 2006

13 Figure 9. Proportion of Active Physicians with Foreign Medical Degrees by Specialty* Neonatal/Perinatal Medicine General Internal Medicine Endocrinology/Diabetes General Pediatrics Infectious Diseases General Surgery Family Medicine/General Practice Vascular Surgery Radiology & Diagnostic Radiology Plastic Surgery Average=23.5% Sources: AMA Masterfile, January % 10% 20% 30% 40% 50% * See Introduction for notes on specialty classification and the definition of Active Physicians. I 11 I Association ofamerican Medical Colleges 2006

14 Figure 10. Proportion of Active Physicians Practicing in the State Where They Trained by Specialty* General Internal Medicine General Pediatrics Family Medicine/General Practice Infectious Diseases General Surgery Endocrinology/Diabetes Radiology & Diagnostic Radiology Neonatal/Perinatal Medicine Vascular Surgery Plastic Surgery Average=44.7% Primary Care Specialties 0% 10% 20% 30% 40% 50% 60% Sources: AMA Masterfile, January 2006 * See Introduction for notes on specialty classification and the definition of Active Physicians. Physicians primary practice state or their preferred mailing address state was used to determine the state in which they practice. I 12 I Association ofamerican Medical Colleges 2006

15 Figure 11. Percent Change in the Number of Active Physicians by Specialty ( )* (912) (7276) (3106) (1804) Vascular Surgery (658) (1885) Infectious Diseases (1537) (1677) (682) Endocrinology/Diabetes (1030) General Pediatrics (11587) General Internal Medicine (21391) (2344) Neonatal/Perinatal Medicine (752) (1270) (2062) (1718) Family Medicine/General Practice (14397) (657) Plastic Surgery (941) (626) (3173) (1603) (4686) (1124) (4590) Radiology & Diagnostic Radiology (2505) (1588) (405) (675) (1168) (1564) General Surgery (262) (127) (-70) 0% 10% 20% 30% 40% 50% 60% 70% Source: AMA Physician Characteristics and Distribution, 1996/7 (Table B-8, pp ) and 2005 (Table 1.9, pp ) * See Introduction for notes on specialty classification and the definition of Active Physicians. Excludes physicians with primary specialty in Internal Medicine-Pediatrics (combined), which is not reported in the 1996/97 PCD. The number in parentheses reflects the absolute change in physician count between 1995 and I 13 I Association ofamerican Medical Colleges 2006

16 Figure 12. Production Rate of Physicians by Specialty (August, 2004)* Clinical Neurophysiology Interventional Cardiology Cardiac Electrophysiology Pain Medicine () Neuroradiology Surgery-General Neonatal-Perinatal Medicine Pediatrics Infectious Diseases Internal Medicine+ Endocrinology/Diabetes & Metabolism Vascular Surgery Radiology & Diagnostic Radiology Family Practice Plastic Surgery** Clinical Neurophysiology: 44.4% Interventional Cardiology: 44.0% Cardiac Electrophysiology: 20.5% Average=4.5% 0% 5% 10% 15% 20% Sources: AMA Physician Characteristics and Distribution (Table 1.9., pp ), Graduate Medical Education (Appendix II, Tables 3 & 9) JAMA 2005;294: , * Defined as the ratio of First-Year Residents/Fellows in ACGME-accredited training to Active Physicians. While first-year residents/fellows include physicians with DO degrees, active physicians do not because DO physicians are not reported in the AMA Physician Characteristics and Distribution. + Includes physicians matched in Internal Medicine-Categorical via NRMP, including those who may subspecialize in the future. Many current residents in General Surgery, Internal Medicine, Pediatrics, and will eventually practice another subspecialty. ** Number of physicians completing training. I 14 I Association ofamerican Medical Colleges 2006

17 Figure 13. Number of First-Year ACGME Residents/Fellows by Specialty (August, 2004)* Internal Medicine+ Family Practice Pediatrics General Surgery Radiolgy-Diagnostic Infectious Diseases Endocrinology/Diabetes Interventional Cardiology Pain Medicine Neonatal-Perinatal Medicine Neuroradiology Plastic Surgery** Clinical Neurophysiology Cardiac Electrophysiology 0 1,000 2,000 3,000 4,000 5,000 Sources: Graduate Medical Education (Appendix II, Tables 3 & 9) JAMA 2005;294: , AAMC, National Resident Matching Program: Results and Data 2005 Match April * Includes physicians who are in Program Year 1 positions of ACGME-accredited graduate medical training as of August 1, Includes physicians matched in Internal Medicine-Categorical via NRMP, including those who may subspecialize in the future. Many current residents in General Surgery, Internal Medicine, Pediatrics, and will eventually practice another subspecialty. ** The number of fellows completing training. I 15 I Association ofamerican Medical Colleges 2006

18 Figure 14. Proportion of ACGME Residents/Fellows Who Are Female by Specialty (August, 2004)* Pediatrics Endocrinology/Diabetes Neonatal-Perinatal Medicine Family Practice Infectious Disease Clinical Neurophysiology Internal Medicine+ Radiology-Diagnostic General Surgery Plastic Surgery Pain Medicine Neuroradiology Cardiac Electrophysiology Interventional Cardiology Average=41.8% Source: Graduate Medical Education (Appendix II, Table 1) JAMA. 2005;294: % 10% 20% 30% 40% 50% 60% 70% 80% * Includes physicians on duty in ACGME-accredited graduate medical training as of August 1, Includes both residents in Internal Medicine-Preliminary and Internal Medicine-Categorical. I 16 I Association ofamerican Medical Colleges 2006

19 Figure 15. Proportion of ACGME Residents/Fellows Who Are Black, American Indian/Alaskan Native, or Native Hawaiian/Pacific Islander by Specialty (August, 2004)* (616) (40) (74) Family Practice (782) (88) (110) Neonatal-Perinatal Medicine (38) (21) (320) Pain Medicine (13) Pediatrics (533) Infectious Diseases (44) (19) Surgery-General (488) (48) Internal Medicine+ (1,266) (46) Endocrinology/Diabetes (26) (219) (244) (64) (109) Plastic Surgery (26) (57) (136) (45) (41) (10) (82) (45) (35) (18) Interventional Cardiology (7) Clinical Neurophysiology (5) (32) Radiology-Diagnostic (119) (31) (7) Neuroradiology (4) Cardiac Electrophysiology (2) Average=6.3% Source: Graduate Medical Education (Appendix II, Table 8) JAMA. 2005;294: % 2% 4% 6% 8% 10% 12% 14% * Includes physicians on duty in ACGME-accredited graduate medical training as of August 1, Includes both residents in Internal Medicine-Preliminary and Internal Medicine-Categorical. The number in parentheses indicates the number of residents reporting their race as Black, American Indian/Alaskan Native, or Native Hawaiian/Pacific Islanders. I 17 I Association ofamerican Medical Colleges 2006

20 Figure 16. Proportion of ACGME Residents/Fellows Who Are of Hispanic Origin by Specialty (August, 2004)* Pain Medicine (17) Infectious Diseases (59) Pediatrics (675) Cardiac Electrophysiology (11) (373) Neonatal-Perinatal Medicine (39) (360) (25) (83) (22) (98) (75) Family Practice (651) (316) (44) (54) Endocrinology/Diabetes (31) Surgery-General (492) Neuroradiology (13) Internal Medicine+ (1,316) (63) Plastic Surgery (33) (16) (117) (42) Interventional Cardiology (11) (68) (118) (209) (49) Radiology-Diagnostic (201) (46) (11) (41) (21) (40) (111) (50) Clinical Neurophysiology (5) (9) Average=6.3% 0% 2% 4% 6% 8% 10% Source: Graduate Medical Education (Appendix II, Table 8) JAMA. 2005;294: * Includes physicians on duty in ACGME-accredited graduate medical training as of August 1, Includes both residents in Internal Medicine-Preliminary and Internal Medicine-Categorical. The number in parentheses indicates the number of physicians indicating that they are of Hispanic Origin. I 18 I Association ofamerican Medical Colleges 2006

21 Figure 17. Proportion of ACGME Residents/Fellows with US Medical Doctorates (MD) by Specialty (August, 2004)* Plastic Surgery Radiology-Diagnostic Neuroradiology General Surgery Pediatrics Cardiac Electrophysiology Endocrinology/Diabetes Interventional Cardiology Neonatal-Perinatal Medicine Infectious Diseases Internal Medicine+ Family Practice Clinical Neurophysiology Pain Medicine Average=67.6% 0% 20% 40% 60% 80% 100% Source: Graduate Medical Education (Appendix II, Table 1) JAMA. 2005;294: * Includes physicians on duty in ACGME-accredited graduate medical training as of August 1, Includes both residents in Internal Medicine-Preliminary and Internal Medicine-Categorical. I 19 I Association ofamerican Medical Colleges 2006

22 Figure 18. Proportion of ACGME Residents/Fellows with DO Degrees by Specialty (August, 2004)* Family Practice Pain Medicine Pediatrics Internal Medicine+ Neonatal-Perinatal Medicine Infectious Diseases Endocrinology/Diabetes Radiology-Diagnostic Cardiac Electrophysiology Neuroradiology General Surgery Clinical Neurophysiology Interventional Cardiology Plastic Surgery Average=5.6% 0% 5% 10% 15% 20% Source: Graduate Medical Education (Appendix II, Table 1) JAMA. 2005;294: * Includes physicians on duty in ACGME-accredited graduate medical training as of August 1, Includes both residents in Internal Medicine-Preliminary and Internal Medicine-Categorical. I 20 I Association ofamerican Medical Colleges 2006

23 Figure 19. Proportion of ACGME Residents/Fellows with Foreign Medical Degrees by Specialty (August, 2004)* Clinical Neurophysiology Pain Medicine Internal Medicine+ Infectious Diseases Neonatal-Perinatal Medicine Interventional Cardiology Family Practice Endocrinology/Diabetes Cardiac Electrophysiology Pediatrics General Surgery Neuroradiology Radiology-Diagnostic Plastic Surgery Average=26.4% 0% 10% 20% 30% 40% 50% 60% Source: Graduate Medical Education (Appendix II, Table 1) JAMA. 2005;294: * Includes physicians on duty in ACGME-accredited graduate medical training as of August 1, Includes both residents in Internal Medicine-Preliminary and Internal Medicine-Categorical. I 21 I Association ofamerican Medical Colleges 2006

24 Figure 20. Percent Change in Number of First-Year ACGME Residents/Fellows by Specialty ( )* Cardiac Electrophysiology (97) (148) (393) Pain Medicine (54) Neuroradiology (43) Neonatal-Perinatal Medicine (44) (33) (60) Endocrinology/Diabetes (35) (47) (18) Infectious Diseases (34) (49) (43) Internal Medicine+ (432) (28) (76) Pediatrics (126) (14) Radiology-Diagnostic (16) (9) (1) (-6) Family Practice (-101) (-26) (-74) (-82) (-13) Surgery-General (-203) (-46) (-24) (-23) Plastic Surgery** (-33) (-53) (-47) (-82) (-134) (-104) Cardiac Electrophysiology: 441% : 140% -40% -20% 0% 20% 40% 60% 80% 100% Sources: Graduate Medical Education (Appendix II, Tables 3 & 9) JAMA. 2005;294: , and (Appendix II, (Tables 3 & 8) 1996;276:739-42, AAMC, National Resident Matching Program: Results and Data 2005 Match and 1995 Match. * Includes residents on duty in ACGME-accredited graduate medical training as of August 1, Interventional cardiology was excluded because it was not an ACGME-accredited program in ** The number of fellows completing training. + Excludes residents in Internal Medicine-Preliminary match and includes those matched in Internal Medicine-Categorical via NRMP, including those who may subspecialize in the future. The number in parentheses indicates the net change in the number of first-year resident/fellows between 1995 and I 22 I Association ofamerican Medical Colleges 2006