OR nurse salary: how much do operating room nurses make?

Operating room nurses earn a consistent premium above the national registered nurse average — typically 10–20% more, driven by the technical specificity of intraoperative scrub and circulating roles, on-call obligations, and the smaller pool of nurses trained to function in a sterile surgical field. Using the BLS national mean for registered nurses of $94,600 per year ($45.00/hour) as a baseline (SOC 29-1141, May 2024 data), OR RNs at the midpoint of the specialty premium fall around $106,000–$108,000 per year. California OR nurses, aided by the state’s mandatory overtime laws and highest RN pay in the nation, routinely clear $140,000–$160,000. Travel OR nurses — one of the highest-paid travel specialties — average $2,360 per week with top earners reaching $4,000+.

The number on your offer letter depends heavily on geography, on-call load, subspecialty, and whether you hold CNOR certification. Here is the full breakdown.

At a glance

Note: BLS does not classify OR nursing as a separate SOC code. Figures above combine BLS SOC 29-1141 state means with OR specialty premium data from Vivian Health, ZipRecruiter, and PayScale (2024–2026 data). Treat these as ranges, not quotes.

Why OR nurses earn more than general floor RNs

The OR specialty premium exists for several reasons that are clearly visible when you look at what the role demands.

Skill specificity. Both scrub and circulating roles require months of specialty training. A floor nurse cannot walk into an OR and circulate without substantial orientation — instrument knowledge, sterile field management, intraoperative documentation, positioning, and the procedural vocabulary of each surgical specialty must be learned over time. That specialty barrier keeps supply constrained relative to demand.

Sterile field responsibility. The circulating nurse is accountable for the sterile field, sponge and instrument counts, and the physical safety of an anesthetized patient who cannot advocate for themselves. Error in this environment has direct patient harm consequences. Hospitals price that responsibility into compensation.

Emergency response acuity. When a case goes wrong — sudden hemorrhage, anesthesia emergency, airway crisis — the OR nurse runs the logistics of the response under extreme time pressure. Trauma and emergency ORs carry the highest acuity and frequently attract premium pay.

On-call obligations. Most hospital OR nurses carry mandatory call shifts — overnight or weekend coverage for emergency surgical cases. On-call pay is layered on top of base salary and meaningfully increases total compensation for full-time staff.

On-call income: the full picture

Most hospital OR departments require RN staff to carry call rotation — typically a minimum number of overnight or weekend call shifts per month. Call pay structure has two components: the stand-by rate (paid per hour while on call, whether or not you are activated), and the call-back rate (paid at a premium when you are physically called in).

Stand-by (on-call) rate: $2.50–$7.50 per hour. Rates vary significantly by hospital and geographic region. A nurse earning $5/hour on call and carrying 8 call shifts per month (each 12 hours) adds approximately $4,800/year in on-call stand-by pay alone.

Call-back (activation) rate: Time-and-a-half is standard when called in, with a 2–3 hour minimum guarantee. At a base rate of $50/hour, each call-back activation earns at minimum $150–$225, plus the stand-by hours at the lower rate.

An OR nurse averaging four activations per month — a modest estimate in a busy trauma center — can add $7,000–$12,000 per year in call-back income above base salary, depending on activation length and base hourly rate. In high-volume trauma centers with frequent overnight activations, the total annual impact can exceed $15,000.

Surgical specialty salary differential

Not all ORs pay equally. Cardiac, neurosurgery, and trauma ORs pay the highest among surgical specialties because of complexity, acuity, and the specialized training required to function in those rooms. General surgery is typically at the lower end of the OR pay spectrum despite being the highest-volume service at most hospitals.

Travel CVOR nurses — cardiac OR specialists — routinely earn $3,000–$3,800 per week in contract assignments, above the general OR travel average, reflecting the narrow pool of nurses trained for cardiac surgery cases.

OR nurse salary by state

The table below applies a 12% OR specialty premium (conservative midpoint of the 10–20% range supported by Vivian Health and PayScale data) to BLS state mean annual wages for registered nurses (SOC 29-1141, updated September 2025). This is an estimate — BLS does not publish OR-specific state wage data. Actual OR RN wages vary by hospital, subspecialty, and union status within each state.

States are sorted highest to lowest by estimated OR RN annual salary.

Additional states not listed above: Michigan ($101,450), Virginia ($101,840), Pennsylvania ($101,730), Wisconsin ($101,300), Virginia ($101,840), Ohio ($96,440), Indiana ($96,150), Oklahoma ($96,100), South Carolina ($95,120), Nebraska ($92,840), Kentucky ($93,970), Louisiana ($94,200), Missouri ($91,780), Tennessee ($91,850), North Dakota ($91,730), West Virginia ($90,330), Kansas ($88,960), Iowa ($87,110), Mississippi ($88,970), Alabama ($83,970), Arkansas ($87,050), South Dakota ($80,880).

Work setting comparison

Where you work within OR nursing shapes total compensation beyond base pay.

Hospital OR (teaching hospital). Academic medical centers pay the highest base in most markets. They carry the most complex case mix, run residents through the OR, and staff specialized services like cardiac, transplant, and neurosurgery that command specialty premiums. Call obligations are typically heavier.

Hospital OR (community hospital). Slightly lower base than academic centers in the same market, but the case mix is often more predictable, turnover between cases is faster, and call obligations may be lighter. Many community hospital ORs offer a more sustainable physical schedule.

Ambulatory surgery center (ASC). ASCs typically pay 5–10% less than hospital base rates in the same market, but the trade-off is significant: no on-call obligations, no overnight shifts, Monday–Friday schedules, and faster-paced case turnover. For OR nurses with families or lifestyle priorities, the lower base often trades favorably against the loss of call income. ASC nurses generally work elective procedures — emergency cases do not present.

Military and VA. Federal pay scales (GS pay table) apply at VA facilities. Military OR nurses (officer corps) earn pay and benefits through military compensation rather than civilian pay scales. VA pay varies by geographic locality adjustment and GS grade.

Outpatient surgical suites (office-based OR). Plastic surgery, ophthalmology, and dermatology often run office-based ORs with daytime hours only. Compensation is typically lower than hospital OR roles, but the schedule is the most predictable in perioperative nursing.

CNOR certification salary impact

CNOR certification — the primary credential for perioperative RNs, issued by the Competency and Credentialing Institute — reliably increases OR nurse compensation through two mechanisms: direct pay differentials and clinical ladder advancement.

Direct differential. Hospital clinical ladders commonly attach a $1.50–$3.00/hour differential to CNOR certification. At $2/hour, working full-time 36–40 hours per week, that differential adds approximately $3,750–$4,160 per year in gross pay.

Clinical ladder advancement. Most hospital systems structure clinical ladder levels (Clinical Nurse I through Clinical Nurse IV or equivalent) that tie CNOR certification to advancement from Level II to Level III or III to IV. Each ladder advancement carries a step pay increase — commonly $1–$3/hour — independent of the certification differential itself.

Lump-sum bonuses. Some hospital systems pay a one-time certification bonus ($500–$2,000) upon initial CNOR achievement and upon each 5-year renewal. These are less common than ongoing differentials.

Negotiating leverage. CNOR-certified nurses consistently report stronger negotiating position at hire and at annual review, because the credential provides objective evidence of specialty competency that a hiring manager can present to administration.

For a full breakdown of the CNOR pathway, eligibility, and exam, see how to become an OR nurse.

Travel OR nursing

Travel OR nursing is one of the highest-paid travel specialties in nursing, behind only cardiac catheterization lab and a handful of high-acuity ICU subspecialties. The pay premium exists because hospitals must attract nurses willing to relocate on short-term contracts — and OR nurses with scrub and circulate skills are scarce enough that agencies pay significantly above floor travel rates to fill open positions.

Average weekly pay: $2,360/week (Vivian Health, May 2026 data — based on 12,696 active listings). This represents about 8% above the general travel nursing average of $2,170/week.

Range: $2,000–$4,000+/week depending on location, shift type, and contract terms. Cardiac OR (CVOR) travel contracts frequently reach $3,000–$3,800/week.

Top-paying states for travel OR nurses: California ($2,760/week average), Connecticut ($2,749), New York ($2,676), New Jersey ($2,660), Oregon ($2,607).

Annual equivalent: At $2,360/week for 48 weeks (accounting for gaps between contracts, onboarding, and time off), annualized income runs approximately $113,000. CVOR travel nurses working 48 weeks at $3,200/week earn approximately $154,000.

CNOR and travel agencies. Many travel nursing agencies request or require CNOR certification for OR placements. Certified nurses access a broader set of contract opportunities and frequently negotiate higher bill rates.

Package components. Travel OR nurse packages typically include: weekly base rate, tax-free housing stipend, meals and incidentals stipend, travel reimbursement, and licensing reimbursement for multistate contracts. The weekly “take-home” figure often quoted by agencies includes all components — the taxable base alone is lower.

For general travel nurse salary benchmarks across specialties, see travel nurse salary.

High-paying state callouts

California. California OR nurses benefit from state law requiring daily overtime on 12-hour shifts (all hours over 8 in a single day paid at 1.5x), the highest base RN wage in the nation ($148,330 mean), mandatory nurse-to-patient staffing ratios, and significant union representation. A California OR nurse working three 12-hour shifts earns 4 hours of daily overtime per shift — approximately $60,000/year in overtime alone at mid-range rates, on top of the base. Vivian Health data shows California OR nurse hourly averages of $81, with maximums at $100.

Washington. Strong hospital wages, no state income tax, and proximity to major academic medical centers (UW Medical Center, Harborview, Providence) make Washington one of the clearest salary leaders outside California. BLS RN mean of $115,740 translates to an estimated OR RN average near $130,000.

Oregon. Portland-area OR positions benefit from proximity to OHSU and the Pacific Northwest labor market. BLS RN mean of $120,470; travel OR averages of $2,607/week rank Oregon 8th nationally on the Vivian platform.

Massachusetts. Boston’s academic medical center concentration (BWH, MGH, BIDMC, Tufts) drives among the highest hospital RN wages in the East. BLS RN mean of $112,610.

Career ceiling: OR RN to CRNA

The table below shows salary ranges at each level of the surgical suite career ladder, from staff OR RN through to CRNA — the advanced practice pathway most often pursued by OR and ICU nurses who want to remain in the operating room at higher scope and compensation.

CRNA requires ICU experience — not OR experience — as the clinical prerequisite. Many experienced OR nurses pursuing CRNA first spend 1–2 years in a surgical ICU to meet program admission requirements. For the full CRNA pathway and salary data, see CRNA salary and how to become a surgical NP.

Factors that move your OR salary

Experience. The steepest salary gains in OR nursing come between year 2 and year 7, as nurses gain competency across multiple surgical services, cross-train in scrub and circulate, and qualify for charge and specialty lead roles. After 7–10 years, incremental gains slow — the primary leverage points shift to geography, setting change, certification, or advanced practice education.

Geographic mobility. Relocating from a low-wage state to California, Washington, or Massachusetts can increase base pay by 30–50% for equivalent experience. Within a market, moving from a community hospital to an academic medical center frequently adds $5–$15/hour.

Union status. OR nurses working under collective bargaining agreements at unionized hospitals (common in California, the Pacific Northwest, and the Northeast) earn higher base rates, defined overtime rules, and more transparent wage scales. Union membership itself does not guarantee higher pay, but the structures around it commonly result in better compensation than equivalent non-union roles in the same market.

Subspecialty expertise. Building a reputation as a skilled cardiac OR scrub or a neurosurgery circulator takes time, but it creates a marketable specialty that travel agencies and academic centers compete for. Subspecialty expertise is more portable than generalist OR experience when negotiating contract assignments or lateral moves.

Shift differentials. Evening, night, and weekend differentials add $3–$8/hour on top of base at most hospitals. An OR nurse working nights with an $8/hour differential earns approximately $15,000–$16,000 more annually than a day-shift nurse at the same base.

For the full OR nurse career pathway and certification details, see how to become an OR nurse. For the general RN salary baseline and national data context, see RN salary.