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Physician specialty

Medical Genetics

Find: Medical Genetics →

At a glance

Practicing in the U.S.
1,079
Per 100,000 residents
0.3
Women
54%
Median years since graduating
23

Training path

  1. College (bachelor’s degree) 4 years
  2. Medical school (MD or DO) 4 years
  3. Medical genetics and genomics residency (after other training or in a combined program) 2–4 years

Training after medical school: 4–5 years. From the start of college: about 12–13 years.

Usual minimum program lengths from ACGME program requirements. Some doctors take extra research years or a second fellowship.

Who they are

  • MD (DOs make up the rest) 97%
  • Women 54%
  • Graduated 35 or more years ago 26%
  • Offer telehealth 33%
  • Accept Medicare’s approved amount 92%

Sex and credentials from NPPES. Graduation year, telehealth and Medicare assignment from Medicare Care Compare, which covers clinicians enrolled in Medicare.

Where they practice

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What they do most for Medicare patients

  • New patient office or other outpatient visit, 60-74 minutes 1,369
  • Established patient office or other outpatient visit, 40-54 minutes 1,210
  • Interpretation and report of genetic testing 1,001
  • Established patient office or other outpatient visit, 30-39 minutes 844
  • New patient office or other outpatient visit, 45-59 minutes 679
  • New patient office or other outpatient visit, 30-44 minutes 573
  • Established patient office or other outpatient visit, 20-29 minutes 456
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 428
  • Special stained specimen slides to examine tissue including interpretation and report 354
  • Flow cytometry technique for dna or cell analysis, 16 or more markers 237
  • Critical care, first 30-74 minutes 220
  • Pathology examination of tissue using a microscope, intermediate complexity 147

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Services billed to traditional Medicare in 2023 (Physician and Other Practitioners data); drugs given in the office are left out.

What they prescribe most

  • Sapropterin Dihydrochloride (Javygtor, Kuvan) 9.9%
  • Agalsidase Beta (Fabrazyme) 8.0%
  • Glycerol Phenylbutyrate (Ravicti) 7.4%
  • Migalastat Hcl (Galafold) 6.2%
  • Pegvaliase-Pqpz (Palynziq) 5.6%
  • Betaine (Cystadane) 5.0%
  • Eliglustat Tartrate (Cerdelga) 4.0%
  • Levocarnitine (With Sugar) (Levocarnitine, Carnitor) 3.3%
  • Asfotase Alfa (Strensiq) 2.3%
  • Anastrozole (Arimidex) 1.8%
  • Avalglucosidase Alfa-Ngpt (Nexviazyme) 1.7%
  • Levocarnitine (Carnitor Sf, Carnitor) 1.7%
  • Sodium Phenylbutyrate (Buphenyl, Olpruva, Pheburane) 1.7%
  • Albuterol Sulfate (Ventolin Hfa, Proair Digihaler, Proair Respiclick) 1.4%
  • Leucovorin Calcium 1.3%

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Share of this specialty’s Medicare Part D prescriptions in 2024, including refills. Select a drug to see which of these clinicians prescribe it most, and where.

Hospitals where the most work

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Clinicians who list the hospital in Medicare Care Compare. The number opens the list of who works there.

Schools they graduated from most

  • Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University 10
  • Washington University School of Medicine 8
  • University of Michigan Medical School 7
  • George Washington University School of Medicine 6
  • University of Washington School of Medicine 6
  • Albert Einstein College of Medicine of Yeshiva University 5
  • Baylor College of Medicine 5
  • Jefferson Medical College of Thomas Jefferson University 5
  • Medical University of South Carolina College of Medicine 5
  • Michigan State University College of Human Medicine 5

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From Medicare Care Compare (Medicare-enrolled clinicians only).

Industry payments

Drug and device makers reported $3.8M in general payments to 344 clinicians in Medical Genetics in 2025. See who received the most

Source: CMS Open Payments, program year 2025. A payment is not evidence of wrongdoing.

Research in this field

U.S. researchers published 4,965 articles and reviews in genetics (clinical) in 2024–2026.

Journals with the most U.S. papers

  • Molecular Genetics and Metabolism Elsevier BV 603
  • Journal of sickle cell disease. Association of College and Research Libraries 181
  • Blood Advances Elsevier BV 125
  • Pediatric Blood & Cancer Wiley 100
  • American Journal of Hematology Wiley 87
  • Neurology Lippincott Williams & Wilkins 85
  • Cureus Cureus, Inc. 83
  • Orphanet Journal of Rare Diseases BioMed Central 80
  • British Journal of Haematology Wiley 62
  • American Journal of Respiratory and Critical Care Medicine American Thoracic Society 60

Most-cited recent papers

  1. Exagamglogene Autotemcel for Severe Sickle Cell Disease (opens in a new tab) New England Journal of Medicine, 2024 · cited 522 times
  2. Exagamglogene Autotemcel for Transfusion-Dependent β-Thalassemia (opens in a new tab) New England Journal of Medicine, 2024 · cited 268 times
  3. Αlpha-thalassemia: A practical overview (opens in a new tab) Blood Reviews, 2024 · cited 111 times · free to read
  4. Challenges and opportunities in spinal muscular atrophy therapeutics (opens in a new tab) The Lancet Neurology, 2024 · cited 90 times
  5. Real-World Outcomes in Patients with Spinal Muscular Atrophy Treated with Onasemnogene Abeparvovec Monotherapy: Findings from the RESTORE Registry (opens in a new tab) Journal of Neuromuscular Diseases, 2024 · cited 84 times · free to read
  6. Risdiplam for Prenatal Therapy of Spinal Muscular Atrophy (opens in a new tab) New England Journal of Medicine, 2025 · cited 73 times
  7. TFE3-Rearranged PEComa/PEComa-like Neoplasms (opens in a new tab) The American Journal of Surgical Pathology, 2024 · cited 73 times · free to read
  8. PLD3 and PLD4 synthesize S,S-BMP, a key phospholipid enabling lipid degradation in lysosomes (opens in a new tab) Cell, 2024 · cited 66 times · free to read

From OpenAlex, an open index of research papers. Papers with at least one author at a U.S. institution, classified by subject; the subject covers the whole field, so related specialties share these lists. Citation counts change daily.

Sources: CMS NPPES (counts, sex, credentials), Medicare Care Compare (schools, graduation years, hospitals, telehealth), CMS Medicare Physician & Other Practitioners (2023) and Part D Prescribers (2024), CMS Open Payments (2025), ACGME program requirements (training length), OpenAlex (research), U.S. Census Bureau ACS 2020–2024 (population).