How to become a pathologist

1. 1Earn a bachelor's degree with premed courses

   Time: 4 yearsCost: Varies by collegeSources 1, 4

   Any major works if you complete the premedical sciences medical schools ask for: biology, general and organic chemistry, physics, biochemistry, plus math and statistics. Lab research is useful preparation for pathology, which rewards comfort with microscopes, data and diagnostic reasoning. Most applicants take the MCAT in the year before they plan to start medical school; standard registration costs $360.

2. 2Complete medical school (MD or DO)

   Time: 4 yearsCost: Median federal debt $208,644 for medicine graduatesSources 1, 3, 5

   The first two years cover basic sciences, including a heavy dose of general pathology. The last two are clinical rotations; arrange a pathology elective early to confirm your interest and get letters of recommendation. MD students take USMLE Step 1 and Step 2 CK ($695 each), and DO students take COMLEX-USA Level 1 and Level 2-CE ($745 each). Most students apply to residency in the fall of the fourth year.

3. 3Match into a pathology residency

   Time: 3-4 yearsCost: Paid positionSources 6

   Pathology residencies are accredited by the ACGME and come in three forms recognized by ABPath. Combined AP/CP takes 48 months, with at least 18 months each of structured anatomic and clinical training. AP-only and CP-only take 36 months. Residents handle surgical cases, cytology, autopsies and laboratory rotations, and AP candidates must complete at least 30 autopsies. Step 3 or Level 3 is usually taken during residency.

4. 4Get a state medical license

   Time: During or right after residencyCost: State fees varySources 1, 6

   Every state requires physicians to hold a license from its medical board, which typically means a degree from an accredited school, passing all three steps of USMLE or levels of COMLEX, and completing a set amount of postgraduate training. ABPath also requires board applicants to hold or have applied for a full and unrestricted U.S. or Canadian license when they apply, and to show a valid full license before it releases exam results.

5. 5Pass the ABPath board exams

   Time: Spring or fall after residencyCost: $2,100 (AP or CP only) or $2,600 (AP/CP)Sources 7, 8

   The American Board of Pathology gives its primary exams at Pearson VUE test centers in spring and fall windows. The anatomic pathology exam has 295 questions over nearly eight hours, including virtual microscopy, and the clinical pathology exam has 330 questions. AP/CP candidates must pass both exams before they are certified. Board certification is voluntary in law but expected by most employers.

6. 6Complete a fellowship (optional but common)

   Time: 1 yearCost: Paid positionSources 6

   Most new pathologists add a one-year fellowship. ABPath offers subspecialty certification in areas including cytopathology, dermatopathology, forensic pathology, hematopathology, medical microbiology, molecular genetic pathology, clinical informatics and chemical pathology. Forensic pathology, for example, requires AP or AP/CP certification and 12 months in an ACGME-accredited forensic program. Surgical pathology fellowships are also popular with community practice groups.

Programs, tuition and graduates’ earnings

U.S. Department of Education, College Scorecard (most recent cohorts, released 2026-10-15). Scorecard groups programs by 4-digit field, so a row can include related programs. Tuition is the median published undergraduate tuition and fees of the colleges offering the program (shown only for undergraduate credentials); debt is the median of programs’ median federal loan debt at completion; earnings are the national median for the field and credential four years after completion.

Requirements differ by state. Check your state’s rules in the CareerOneStop License Finder (U.S. Department of Labor) before you enroll.

Visual pattern recognition

Telling a reactive cell from a malignant one depends on spotting small differences in shape, color and arrangement under the microscope.

Careful judgment under uncertainty

A pathology report can lead to surgery or chemotherapy, so pathologists must know when a diagnosis is firm and when to order more tests or seek a second opinion.

Clear written communication

Surgeons and oncologists act on the report itself, so it has to be precise, complete and easy to read.

Speed with accuracy

Frozen sections are needed within minutes while the patient is under anesthesia, and daily case loads are heavy.

Laboratory management

Clinical pathologists sign off on test quality, staffing and regulatory inspections for the whole lab.

O*NET 31.0 rates these skills as most important for the occupation: reading comprehension, writing, critical thinking, active listening, science.

Training cost

$213K–$214K

Before financial aid

Time

12-13 years

Typical path

Median pay

$312,400

All US jobs: $50,980

Payback once qualified

Under 1 year

Pay above the all-jobs median vs. cost

Based on borrowing, since tuition varies widely by medical school: $208,644 is the College Scorecard median federal loan debt for medicine graduates. Low (MD route, AP-only or CP-only): that debt + MCAT $360 + USMLE Step 1 $695, Step 2 CK $695 and Step 3 $955 + ABPath AP-only exam $2,100. High (DO route, combined AP/CP): debt + MCAT $360 + COMLEX Level 1 $745, Level 2-CE $745 and Level 3 $950 + ABPath AP/CP exam $2,600. Not included: college costs, application costs, interest, license fees and living costs. Many students owe more; residents are paid a salary.

Rough guide only: ignores taxes, aid, interest and earnings given up during training. How we calculate it.

• Laboratory medical director

  Experienced pathologists, often with clinical pathology certification, take legal and medical responsibility for a hospital or commercial laboratory.

• Medical examiner

  A forensic pathology fellowship and ABPath forensic certification lead to medical examiner and chief medical examiner positions in government offices.

• Department chair or residency program director

  Academic pathologists move up through teaching, research and committee work, often helped by an MD-PhD or research fellowship.