PGY-1 stands for “postgraduate year one,” the first year of residency training after someone graduates from medical school (or pharmacy school, in the case of pharmacy residencies). It’s commonly called the intern year. A PGY-1 resident is a licensed physician who has earned their medical degree but is still training under supervision before they can practice independently. The number goes up each year: PGY-2, PGY-3, and so on, depending on how long the specialty requires.
What a PGY-1 Actually Does All Day
The intern year is famously demanding, and a time-study of internal medicine residents shows why. PGY-1s spend roughly 5 hours per day on computer work: writing clinical notes, entering medication orders, completing admission and discharge paperwork, and reviewing patient charts and lab results. Direct time at the bedside, either seeing patients individually or during team rounds, averages about 2.2 hours. Another 2.5 hours goes to indirect patient care like discussing cases with consulting physicians, calling family members, coordinating with nurses, and handing off patients to the next shift.
In practical terms, a typical day involves arriving early to review overnight updates on your patients, rounding with your team (an attending physician, a senior resident, and sometimes medical students), writing orders based on the plan from rounds, following up on test results, admitting new patients, and documenting everything. Discharge planning alone takes about an hour a day on average. The sheer volume of documentation is one of the biggest surprises for new interns.
Where PGY-1s Fit in the Hospital Hierarchy
PGY-1s sit at the base of the training ladder. Above them are senior residents (PGY-2 and beyond), then fellows (physicians doing subspecialty training), and finally attending physicians, who have completed all training and hold ultimate responsibility for patient care. PGY-1s are expected to manage day-to-day tasks for their patients, but a senior resident is typically their first point of contact when something comes up that they’re unsure about. An attending oversees the whole team.
Asking for help is not just acceptable, it’s expected. The American Medical Association notes that help-seeking is “generally seen as a sign of growth” and that fellow residents are often the best resource for learning to navigate the workload. The most common struggle for PGY-1s isn’t medical knowledge. It’s managing the sheer volume of tasks and learning how to prioritize.
Categorical vs. Preliminary Tracks
Not all PGY-1 positions are the same. A categorical position means you’ve matched into a full residency program that will take you all the way through board certification in your specialty. You start as a PGY-1 and advance through the program year by year.
A preliminary position, on the other hand, offers only one to two years of training, typically as a stepping stone into an “advanced” specialty that doesn’t start until PGY-2. Specialties that commonly require a preliminary year include dermatology, ophthalmology, radiology, anesthesiology, neurology, psychiatry, urology, radiation oncology, and physical medicine and rehabilitation. If you match into one of these advanced positions, you need to separately secure a preliminary spot (usually in internal medicine or surgery) to fill your intern year. Some of these specialties also offer categorical tracks that include the first year, so the structure varies by program.
Work Hour Limits
Residency work hours are regulated by the Accreditation Council for Graduate Medical Education (ACGME). PGY-1s are held to the same rules as all residents: a maximum of 80 hours per week, averaged over four weeks. That includes everything from clinical shifts to education sessions to any work done from home. Individual shifts cannot exceed 24 hours of continuous scheduled clinical work, though residents can stay up to 4 additional hours for handoffs and education (no new patient care responsibilities during that window).
Residents must get at least 14 hours off after a 24-hour in-house call shift, and the ACGME recommends 8 hours between all other scheduled work periods. They’re also guaranteed at least one day per week free of clinical duties, averaged over four weeks. These rules exist because of well-documented safety concerns tied to sleep deprivation, but many residents report that 80 hours per week still feels grueling, especially during high-volume rotations.
Pay and Benefits
PGY-1 residents earn a salary, but it’s modest relative to their training and hours. Most programs pay somewhere in the range of $60,000 to $70,000 per year, which works out to a low hourly rate when you factor in 60 to 80 hour weeks. Pay increases modestly with each PGY level.
Benefits packages help offset the low salary. A typical academic program provides free or heavily subsidized health insurance, malpractice coverage, four weeks of paid time off, and six weeks of paid parental leave. Many programs also offer an annual education stipend (around $1,000 to $2,000) for textbooks, board prep materials, and conference travel. Smaller perks like free meals during conferences, free parking, and provided scrubs are standard at most training hospitals.
Licensing Exams During PGY-1
Most residents take the final part of their licensing exam, USMLE Step 3, during the intern year. Programs typically require a passing score before you can advance to PGY-2. The timing is up to the resident, but taking it earlier in the year is generally recommended since the broad medical knowledge tested on the exam gets rusty as you specialize. Many interns schedule it during a lighter elective rotation rather than trying to study while on a demanding inpatient service.
PGY-1 in Pharmacy
The PGY-1 designation also applies to pharmacy. A PGY-1 pharmacy residency is a one-year program completed after earning a Doctor of Pharmacy degree. It focuses on four core areas: patient care, practice advancement, leadership, and teaching. Pharmacy residents work alongside medical teams to manage medication therapy, communicate with patients, and identify drug-related problems.
Completion requirements are structured around specific deliverables. Residents must finish a major longitudinal project that advances pharmacy practice, present it to an external audience, and produce a written report. They also complete work like drug class reviews or treatment protocols and demonstrate competency in both verbal and written medication education. PGY-1 pharmacy residency is increasingly expected for clinical pharmacist positions in hospitals, and it serves as a prerequisite for PGY-2 specialty training in areas like critical care, oncology, or infectious disease.