Surgical first assist PA jobs: what they are and how to get one
By Max Mello, PA-C. Updated October 2026A surgical first assist PA job puts you at the table with the surgeon, retracting, exposing, controlling bleeding and closing, and some of these roles are OR-only while others mix in clinic, rounding and call. The employer model (surgeon practice, hospital or surgical assist group) shapes your schedule and pay, so weigh it alongside the specialty. This guide explains the role, how it compares to the RNFA, what skills get you hired, and the questions to ask before you accept.
What a first assist role actually is
First assisting means working directly across from or beside the surgeon during the case. The National Board of Surgical Technology and Surgical Assisting describes the first assistant's job as one that anticipates the needs of the surgical team and assists with tasks including selecting equipment, holding incisions open, controlling bleeding and closing incisions. As a PA or NP you do that work under your own license and your state's delegation or collaboration rules.
Job postings use several labels for overlapping jobs, so read the duties, not the title:
- OR-only or first-assist-only. You spend your shifts in the operating room. Little or no clinic, sometimes no rounding, sometimes no call. Look for these in high-volume services and with surgical assist groups.
- Mixed surgical PA or NP. OR days plus clinic days, pre-op history and physicals, post-op visits, inpatient rounding and call. Many surgeon-owned practice jobs look like this.
- Inpatient surgical APP. Mostly floor and ICU management for a surgical service, with occasional OR time. Good if you want acute care medicine more than technical work.
- Robotic bedside assistant. You stay at the bedside while the surgeon operates from the console: docking, instrument exchanges, retraction, suction and stapling.
If you specifically want no clinic and no call, say so early. OR-only roles exist, but you will usually trade something for that schedule, often volume, early starts or less predictable end times.
PA, NP or RNFA: who first assists, and how they differ
Many people searching for first assist jobs see the term RNFA. It is a nursing role, not a PA or NP credential. AORN defines the Registered Nurse First Assistant as a perioperative registered nurse who functions in an expanded role, or an APRN functioning as a first assistant. AORN also notes that the CRNFA certification is administered by the National Assistant at Surgery Certification (NASC), which took it over from CCI effective January 1, 2019.
| PA first assist | NP first assist | RNFA | |
|---|---|---|---|
| Base license | PA license | RN plus APRN license | RN license |
| Training for the role | PA program, then on-the-job surgical training | NP program, then on-the-job surgical training; may also complete RNFA education | RN plus a formal RNFA program meeting AORN standards |
| Authority | Delegated or collaborative medical practice under state PA rules | APRN practice under state nursing rules | Nursing practice under the state nurse practice act |
| Named in the CMS assistant at surgery payment rule | Yes | Yes | No (the rule names PAs, NPs and CNSs) |
| Typical scope beyond the OR | Can also do H&Ps, orders, rounding, clinic, prescribing per state rules | Same, per state rules | Usually limited to the perioperative role |
The practical difference for employers is breadth. A PA or NP can usually cover the H&P, the case, the post-op orders and the follow-up visit, and is named in Medicare's assistant at surgery payment rule. That breadth is the main thing to sell in an interview for a mixed role.
Where first assist roles are common
First assist work shows up wherever cases are long, high volume, or need a second skilled set of hands. Specialties where you will often see PA and NP first assist postings include:
- Orthopedics and spine (exposure, retraction, instrumentation help, closure)
- Cardiothoracic surgery (vein harvesting, including endoscopic harvest, and chest closure)
- Neurosurgery (positioning, exposure and closure)
- General, bariatric and colorectal surgery, often with robotic cases
- Plastic and reconstructive surgery (long closures, flap work)
- Vascular, urology, gynecology and transplant services
Skills that get you hired
The question behind every first assist interview is simple: will the case go faster and safer with you there. Build your resume and interview answers around these skills, with case numbers where you can document them.
- Closing. Layered closure, subcuticular running stitches, and speed with consistent quality. Make this your strongest skill.
- Exposure and retraction. Knowing what the surgeon needs to see before they ask, and holding it steadily for a long case.
- Hemostasis. Electrocautery, suction, and knowing when to ask for help.
- Specialty-specific tasks. Vein harvest in CT surgery, positioning and neuromonitoring awareness in spine, implant and instrument familiarity in orthopedics.
- Robotics. Docking, port placement assistance and bedside instrument exchange. If you have completed a robotic platform's training modules, list them.
- OR teamwork. Sterile technique, turnover awareness and a calm working relationship with the scrub tech and circulator.
New grads can get these jobs, especially in practices that train, but expect a learning curve and ask how the training is structured. If you are moving from another specialty, our guide to switching PA specialties covers how to position transferable skills.
Employment models and how they change the job
| Model | Who employs you | What it tends to mean |
|---|---|---|
| Surgeon practice | A private or group surgical practice | You work with a small number of surgeons, often mixed OR and clinic, and your schedule follows theirs. Ask how your pay is tied to their volume. |
| Hospital or health system | The hospital, assigned to a surgical service or the OR | More structured shifts and benefits, possibly several surgeons, with call set by the department. |
| Surgical assist group | A company that contracts first assists to surgeons or facilities | Often OR-only, sometimes multiple facilities, and pay can be per case or per shift. Ask about guaranteed hours. |
Before comparing offers, compare total compensation and workload together. National PA pay for context: a median annual wage of $135,880 (BLS OEWS, May 2025). For more, see our PA salary data and our guide to negotiating a PA or NP offer.
How assistant at surgery billing works under Medicare
Billing affects how an employer values your OR time, so it helps to understand the basics. Under Medicare, assistant at surgery services by non-physician providers (PA, NP or CNS) are paid at 85 percent of 16 percent (13.6 percent) of the Medicare Physician Fee Schedule amount. CMS's payment page for NPs and CNSs tells clinicians to report only modifier AS on the claim when billing assistant at surgery services, and CMS has flagged that non-physician assistant claims billed without modifier AS will be corrected, adding modifier AS, and repriced.
Private payer rules differ, so the Medicare numbers above are a starting point, not the whole picture. Useful questions for an employer:
- Do you bill for my assistant at surgery services, and under whose number?
- Are the procedures I will assist on ones that Medicare and your main payers allow an assistant for?
- Does my compensation or bonus count assistant work, and how?
- Who handles my enrollment and credentialing with payers, and how long does it take before I can be billed?
Questions to ask before you accept
- How many OR days per week, and how many cases per day on average? What is a typical start and end time?
- Is there clinic, rounding or call? If call, how often and what does it involve: phone, in-house, or coming in for cases?
- Will I first assist on every case, or split time with residents, fellows, RNFAs or surgical techs?
- Which surgeons will I work with, and can I scrub in or shadow a day before signing?
- What is the training plan for skills I do not have yet, such as robotics or vein harvest?
- Am I credentialed at every facility where I will assist, and who handles privileges?
- How is pay structured (salary, per case, per shift, productivity), and what happens to my pay when a surgeon is on vacation?
- Who covers malpractice insurance, including tail coverage if I leave?
Have an attorney review the final employment contract before you sign, especially non-compete, tail coverage and termination terms. Our employment contract checklist walks through the clauses that matter most, and coaching is available if you want help preparing for the conversation.
Common questions
What does a surgical first assist PA do?
A first assist PA works beside the surgeon during the operation: positioning, exposure and retraction, controlling bleeding, and closing incisions, plus specialty tasks such as vein harvesting or robotic bedside assisting. In mixed roles the PA also does pre-op history and physicals, post-op orders, rounding and clinic follow-up. The balance depends on the employer, so ask for a typical weekly schedule.
What is the difference between an RNFA and a PA first assist?
An RNFA is a nursing role. AORN defines it as a perioperative registered nurse functioning in an expanded role, or an APRN functioning as a first assistant. A PA first assists under a PA license and state medical delegation rules. PAs are also named in Medicare's assistant at surgery payment rule, along with NPs and clinical nurse specialists.
Can nurse practitioners work as surgical first assistants?
Yes. NPs first assist in many surgical services, and AORN's RNFA definition includes an APRN functioning as a first assistant. Medicare also names NPs, along with PAs and clinical nurse specialists, in its assistant at surgery payment rule. Check your state's nursing rules and the facility's privileging requirements, since some hospitals ask for additional first assist training.
Are there PA surgery jobs with no call or clinic?
Some exist, usually called OR-only or first-assist-only roles, and they are often offered by surgical assist groups or high-volume hospital services. Many surgeon-practice roles mix OR days with clinic, rounding and call. Ask the employer directly for the weekly schedule, call frequency and what a call shift involves before you assume a role is OR-only.
How is a PA paid for assisting at surgery under Medicare?
Medicare pays assistant at surgery services by PAs, NPs and clinical nurse specialists at 85 percent of 16 percent, or 13.6 percent, of the physician fee schedule amount, billed with modifier AS. How that revenue affects your pay depends on your employer's compensation model, so ask whether assistant work counts toward any productivity bonus.
Sources
Have an offer on the table?
Book a free intro call with Max. Tell him what you are weighing, and he will tell you whether coaching would help, or whether you just need a few answers.