PGY1 vs PGY2 Pharmacy Residency Explained

Imed Bouchrika, PhD

by Imed Bouchrika, PhD

Co-Founder and Chief Data Scientist

What is the difference between PGY1 and PGY2 pharmacy residencies?

PGY1 means postgraduate year one: supervised training intended to develop a pharmacist's ability to manage medication use and patient care across practice areas. PGY2 means postgraduate year two: advanced training concentrated in a defined practice area. Neither is another Pharm.D. degree or a substitute for a pharmacist license.

This comparison shows what changes when you add a second residency year. The decisive difference is depth of specialization, not whether one year produces a "real" pharmacist.

Decision factorPGY1PGY2
Starting pointPharm.D. graduate who meets the program's eligibility and licensure rulesPharmacist who meets the specialty program's PGY1 and licensure requirements
Training focusBroad patient-care and medication-use practiceAdvanced practice in a named specialty
Typical duration12 months12 additional months
Best fitBuilding clinical breadth or testing several practice interestsPursuing a clearly identified specialty role that values concentrated experience

If you are still before pharmacy school - for example, considering pharmacy school after biology or chemistry - the professional Pharm.D. comes before either residency. Undergraduate preparation does not substitute for PGY1.

What are the requirements for entering a PGY1 or PGY2 pharmacy residency?

PGY1 applicants generally need a Pharm.D. from an eligible pharmacy program and must satisfy the residency's pharmacist licensure requirements. PGY2 applicants generally must complete qualifying PGY1 training and meet the PGY2 program's requirements. ASHP accreditation standards and each program's published eligibility rules matter; do not assume an unrelated year of employment automatically replaces PGY1.

Programs commonly evaluate clinical rotations or prior residency performance, recommendations, interviews, and evidence that an applicant can practice and learn under supervision. Pharmacist licensure deadlines vary by program and jurisdiction. A Pharm.D. graduate who has not yet received a license must still meet the program's deadline and the relevant state board's rules.

Many participating programs use the Pharmacy Online Residency Centralized Application Service (PhORCAS) and the ASHP Match administered by National Matching Services. Verify each program's current application route, deadlines, Match participation, and any early-commitment process rather than assuming one application covers every position. If you have not entered a Pharm.D. program yet, research pharmacy degree entry requirements separately; admission to pharmacy school and eligibility for residency are different decisions.

How many pharmacist specialty certification programs does BPS recognize?

How long do PGY1 and PGY2 pharmacy residencies take?

Each residency ordinarily runs for about 12 months. Completing PGY1 and then PGY2 therefore usually means about two years of postgraduate training after the Pharm.D. Programs set their own start dates, leave policies, completion requirements, and procedures for time missed; an interruption can change an individual resident's finish date.

That added year has an opportunity cost: you may postpone a full-time pharmacist position while receiving a resident stipend. It also buys dedicated specialty experience that could be difficult to obtain quickly in a generalist job. If you are planning the earlier education stage, Pharm.D. programs for a faster path concern time to the professional degree, not a shortened PGY1 or PGY2.

How should you choose an accredited PGY1 or PGY2 pharmacy residency?

Begin with the role you want after training, then compare programs against that role. Accreditation status is essential to check, but it does not tell you whether a particular site offers the experiences or support you need. The following checks turn a program description into a decision you can defend:

  1. Confirm status and eligibility: Check the current ASHP directory, program-specific application rules, PGY1 prerequisites for PGY2, Match participation, and pharmacist licensure deadline.
  2. Inspect the work: Compare required rotations, elective flexibility, staffing expectations, patient populations, research duties, and opportunities to work with relevant preceptors.
  3. Test career fit: Ask where recent residents went, which skills graduates used in those positions, and whether target employers require PGY2 or accept experience.
  4. Compare complete offers: Review stipends, benefits, leave, moving costs, location, supervision, and the employment option you would postpone.

Watch for an unclear accreditation status, vague licensure policies, or promised specialty exposure that does not appear in the rotation schedule. If you are still exploring short online doctorate programs, verify the credential first: a short doctorate is not necessarily a Pharm.D., and it cannot be assumed to establish pharmacist or residency eligibility.

Other Things You Should Know About PharmD

Can I apply to PGY2 programs in more than one specialty?

Yes, if you meet each program's requirements. Be prepared to explain a credible interest in each specialty and manage differing application materials and deadlines.

Can I hold another job during residency?

Possibly, but program policies, duty schedules, fatigue rules, and licensure limits may restrict outside work. Get written approval before relying on extra income.

Can student loans be deferred during residency?

Do not assume residency automatically qualifies for deferment. Ask your loan servicer which repayment, deferment, or forbearance options apply to your specific loans and circumstances.

Can an internationally educated pharmacist apply for a U.S. residency?

Potentially. Eligibility depends on the program, the ability to meet state licensure rules by its deadline, and any work-authorization requirements. Confirm all three before applying.