OR Nurse Salary Washington 2026
UWMC robotic surgery differential, WSNA step scale, and the no-income-tax advantage that makes Washington one of the top-paying perioperative markets in the country.
Washington state RNs earn a mean of $121,540 per year (BLS OEWS, May 2025) — the fourth-highest statewide RN mean in the country, trailing only California, Oregon, and Hawaii. OR nurses, who earn a specialty differential on top of the base scale, land between $124,000 and $145,000 for mid-career staff at major Seattle systems. Experienced RNFAs and senior scrub specialists clear $155,000–$165,000 on the WSNA top steps.
That number looks different after taxes. Washington has no state income tax. A $135,000 OR nurse salary in Seattle produces more take-home pay than the same number in California (13.3% marginal rate), New York (10.9%), or Illinois (4.95%). The no-tax advantage is worth roughly $6,000–$14,000 per year in real cash depending on your marginal rate in the comparison state.
What Washington Actually Pays OR Nurses in 2026
The BLS groups all registered nurses under SOC code 29-1141 and does not break out a separate classification for perioperative or surgical services nursing. The WA state RN mean of $121,540 is therefore your baseline, representing the average across every RN setting — bedside med-surg, ICU, ambulatory, home health, and OR combined.
OR nurses earn above that line because of specialty differentials, CNOR certification pay, and step seniority at union facilities. At UW Medical Center (UWMC), new grad RNs entering the perioperative residency start near $45–$47/hr. After five years on the WSNA step scale they are at roughly $55–$60/hr. Top-step OR nurses with 15+ years at UWMC earn $68–$74/hr — $141,440–$153,920 annualized before differentials. Add a $3–$4/hr OR specialty differential and a $1.50–$3.00/hr CNOR certification differential and the arithmetic is straightforward.
Swedish Medical Center and Virginia Mason Franciscan Health use parallel step structures under SEIU Healthcare 1199NW contracts and produce similar outcomes. The result: experienced OR nurses in Seattle routinely clear $140,000–$160,000 in total direct compensation, with no state income tax reducing the after-tax gap versus any other high-cost coastal market.
System-by-System Comparison
| System | Staff OR Range (Experienced) | Travel OR Rate |
|---|---|---|
| UW Medical Center (UWMC) | $115,000–$154,000 | $3,000–$3,500/wk |
| Harborview Medical Center (UW Medicine) | $115,000–$152,000 | $3,000–$3,400/wk |
| Swedish Medical Center | $112,000–$148,000 | $2,900–$3,300/wk |
| Virginia Mason Franciscan | $110,000–$145,000 | $2,900–$3,200/wk |
| MultiCare Health System (Tacoma) | $105,000–$138,000 | $2,700–$3,100/wk |
| PeaceHealth (Bellingham/Vancouver) | $100,000–$132,000 | $2,600–$3,000/wk |
| Providence (Spokane) | $98,000–$128,000 | $2,500–$2,900/wk |
Staff ranges reflect experienced RNs (5–15+ years) on current union step scales including OR differential. Travel rates include both taxable base and non-taxable housing/M&IE stipend for qualifying tax-home situations. Data sourced from WSNA published contracts, SEIU 1199NW public filings, and aggregated travel nurse platform postings (October 2026).
The Robotic Surgery Premium at UWMC and Swedish
Washington OR nurses who trained on the da Vinci robotic platform access a distinct pay tier. Both UW Medical Center and Swedish Medical Center operate multi-robot programs supporting urology, gynecology, thoracic, and general surgery. Circulator and scrub nurses who are proficient with the da Vinci console typically receive an additional $3–$6/hr above the standard OR differential — a $6,000–$12,000 annual premium for a full-time position.
RNFA (Registered Nurse First Assistant) credentialing with robotic surgery training is the ceiling of this market. RNFAs working the Seattle market on travel contracts earn $3,200–$3,600/week, and staff RNFAs at major academic centers clear $155,000–$165,000 annually with union protections and full state pension access. The pathway requires CNOR certification, documented robotic case experience, and completion of an accredited RNFA program — typically 1–2 years of preparation beyond entry-level OR competency.
How the WSNA and SEIU Step Scales Work
Both major nursing unions in Washington — WSNA at UW Medicine facilities and SEIU Healthcare 1199NW at Swedish and Franciscan — use experience-based step scales that reward tenure predictably. At UWMC:
- Steps 1–3 (New grad–2 years): $44–$49/hr ($91,520–$101,920/yr)
- Steps 4–8 (2–6 years): $50–$57/hr ($104,000–$118,560/yr)
- Steps 9–14 (6–12 years): $58–$64/hr ($120,640–$133,120/yr)
- Steps 15–25 (12+ years): $65–$74/hr ($135,200–$153,920/yr)
OR specialty differential adds $3–$5/hr. Charge RN differential adds $2.50–$4.00/hr. CNOR adds $1.50–$3.00/hr. Night shift adds $5–$7/hr. A senior charge OR nurse on nights with CNOR at UWMC Step 20 can reasonably clear $85–$90/hr effective hourly — over $176,800–$187,200 annualized before overtime. No state income tax applies to any of it.
Travel OR Nurse Market in Washington 2026
Washington joined the NLC compact on January 31, 2024. Nurses from other compact states can now work in Washington immediately under their multistate license, which eliminated the 8–16 week wait that previously inflated Seattle travel OR premiums. The market adjusted: rates declined roughly 12–18% from their 2022–2023 peak but remain among the highest in the country because the underlying staff wage baseline is so high.
Standard travel OR packages in Seattle today run $2,900–$3,200/week all-in. Premium acute trauma and specialty surgery contracts at Harborview and UWMC reach $3,000–$3,500/week. Eastern Washington (Providence Spokane, Yakima Valley) runs lower at $2,500–$2,900/week but still with no state income tax. The effective net advantage over a comparable California or New York contract is meaningful even when Seattle's cost of living is factored in.
Cost-of-Living Adjustment: What Seattle Numbers Actually Mean
Seattle is one of the most expensive metros in the country. The BEA regional price parity for the Seattle-Tacoma-Bellevue MSA runs approximately 115–118 (national average = 100), meaning goods and services cost 15–18% more than the national baseline. A nurse earning $130,000 in Seattle has purchasing power equivalent to roughly $110,000–$112,000 in a neutral-cost market.
But no state income tax reclaims a significant portion of that gap. California nurses earning a comparable $135,000 pay 9.3%+ in state income tax on income above $57,824 — roughly $6,900–$9,500 in California state taxes that a Washington nurse never owes. After adjusting for both COL and the income tax differential, the real wage advantage of Washington over California for OR nurses narrows but remains positive: Washington still wins by approximately $3,000–$8,000 per year in inflation-adjusted, after-tax purchasing power for an experienced OR RN.
When I was doing travel contracts in the Pacific Northwest, Washington was already a standout market. No state tax is real money — I was netting $800–$1,200 more per month compared to contracts in California at the same gross weekly rate. The WSNA and SEIU contracts protect step progression even when you come back from a travel stint; your time away can often be counted toward your seniority date if you negotiate it at hire. If you are an OR nurse with robotic training and are looking at your best combination of salary ceiling and lifestyle, Washington is hard to argue with in 2026.
Becoming an OR Nurse in Washington — What It Actually Takes
Perioperative nursing in Washington requires the same foundation as anywhere: RN licensure (now compact as of January 2024), Basic Life Support, and ACLS. Most OR programs prefer 1–2 years of acute care experience before the perioperative transition — though some large systems like UWMC run structured perioperative residency programs accepting new grads directly into the OR.
The Association of periOperative Registered Nurses (AORN) provides the gold-standard CNOR certification exam (130 multiple-choice questions, 4-hour window). To sit for the CNOR, you need 24 months of operating room experience including a minimum of 2,400 practice hours in perioperative nursing. WSNA-covered facilities at UW Medicine pay a CNOR certification differential on top of the step-scale base — the credential pays for itself within roughly 8–14 months of its preparation cost.
HB 1357 Staffing Plans and What They Mean for OR Floors
Washington's HB 1357 (signed 2023) requires hospitals to submit annual staffing plans specifying minimum nurse-to-patient ratios for each unit type. Unlike California's fixed statutory ratios (1:1 for OR, 1:2 for ICU), Washington's law gives hospitals flexibility in how they meet staffing standards — but requires the plan to be developed with frontline nursing input through a staffing committee. In practice, major systems have responded by strengthening OR staffing floors, which constrains the pool of open positions and supports wage compression at the top of the scale.
The practical implication for OR nurses: Washington's law creates a de facto floor that prevents the worst staffing abuses, without the rigid assignment caps that sometimes create perverse incentives in California. WSNA nurse delegates participate in staffing committee meetings and have successfully pushed back on assignment creep during high-census periods.
Compact License and Endorsement for Washington
Washington joined the NLC compact on January 31, 2024 — the 41st state to activate. This is a significant change for the travel OR market and for nurses considering relocation.
- Compact nurses: If your primary state of residence is a compact state, your multistate license covers Washington. No separate application needed — you can start your first day of a travel contract.
- Non-compact endorsement: Nurses from non-compact states (including California, New York, Illinois, Michigan, New Jersey) need a Washington endorsement. Current fee: $137. Processing times vary by application completeness — factor 6–12 weeks minimum for OR travel planning.
- Temporary Authorizations: Washington DOSH offers temporary practice permits for urgent-need contracts; contact the Washington State Nursing Commission for current processing protocols.
Enter your weekly contract rate and see the taxable vs. non-taxable split, federal and FICA withholding, and your real monthly net — with no state tax applied for Washington.
Open Stipend CalculatorFAQ: OR Nurse Salary Washington
What is the average OR nurse salary in Washington state?
Washington state RNs earn a mean of $121,540 per year (BLS OEWS May 2025), the fourth-highest statewide mean in the nation. OR nurses are not separately classified by BLS; experienced perioperative RNs at UWMC, Swedish, and Virginia Mason earn $124,000–$145,000 on union step scales, with senior RNFAs clearing $155,000–$165,000. Washington has no state income tax, so take-home pay on a $130,000 salary exceeds take-home in most other states at the same nominal wage.
Does robotic surgery experience pay more for OR nurses in Washington?
Yes. UWMC and Swedish both run active da Vinci robotic surgery programs. Scrub and circulator nurses with robotic training typically receive an additional $3–$6/hr above the standard OR differential. Travel RNFAs with robotic certification earn $3,200–$3,600/week in the Seattle market. CNOR plus RNFA training is the standard pathway into the robotic surgery premium tier.
What are travel OR nurse rates in Washington in 2026?
Statewide average is approximately $2,900–$3,200/week all-in for standard travel OR. Seattle-area premium contracts at UWMC, Harborview, and Virginia Mason reach $3,000–$3,500/week. RNFA robotic contracts push $3,200–$3,600/week. Washington joined the NLC compact on January 31, 2024, so nurses from other compact states no longer face a waiting period.
Is Washington a compact state for nursing licenses?
Yes. Washington became an active NLC compact state on January 31, 2024. Nurses whose primary state of residence is a compact state can work in Washington under their multistate license immediately. Nurses from non-compact states need a Washington endorsement ($137 fee). Washington does not have California-style mandatory ratios but requires hospitals to file annual staffing plans under HB 1357.
How does the WSNA step scale affect OR nurse pay in Washington?
The WSNA contract at UW Medicine facilities runs 25+ steps. New grad OR nurses start near $44–$47/hr; top-step nurses with 15+ years earn $68–$74/hr ($141,000–$154,000 annualized). OR specialty differential adds $3–$5/hr, CNOR adds $1.50–$3.00/hr, and night shift adds $5–$7/hr. Swedish and Virginia Mason follow parallel SEIU 1199NW structures with similar outcomes.
Related Reading
Sources
- Bureau of Labor Statistics, OEWS May 2025 — Registered Nurses (29-1141) — bls.gov/news.release/ocwage.htm
- Washington State Nurses Association (WSNA), UW Medicine RN Contract 2024–2027 — wsna.org/union/contracts
- SEIU Healthcare 1199NW, Swedish/CHI Franciscan Contract Schedule — seiu1199nw.org
- NCSBN NLC Active Member States — ncsbn.org
- Washington State Nursing Commission — Endorsement Requirements — doh.wa.gov
- BEA Regional Price Parities, 2023 data — bea.gov
- AORN, CNOR Certification Eligibility & Exam Information — cc-boa.org