Army MOS · Medical

66E Perioperative Nurse

Current service use not established

This code is listed in the directory. Inclusion alone does not confirm current service use.

Overview

A Perioperative Nurse performs specialized professional nursing duties throughout the operative process for patients undergoing surgery. The nurse provides safe supplies and equipment for perioperative services.

Core Skills

  • Safe surgical supplies and equipment provision
  • Nursing care across operative phases

Civilian Career Paths

Career associations are editorial assessments of the cited evidence, not an official crosswalk unless the evidence explicitly says so. O*NET supplies civilian occupation information, not proof of a military match. Related experience does not confer civilian qualifications. Tasks and tools below describe civilian work, not military training.

Perioperative Registered Nurse

Army experience providing nursing care throughout the operative process and safe supplies and equipment directly supports civilian perioperative nursing.

How to prepare: Contact the nursing board where you intend to practice to confirm whether your current license and education meet its requirements. Registered nurses must hold a license for the state in which they work, with licensure requiring an approved nursing program and a qualifying exam.

What the civilian work involves
  • Record patients' medical information and vital signs.
  • Administer medications to patients and monitor patients for reactions or side effects.
  • Monitor, record, and report symptoms or changes in patients' conditions.
Civilian tools and software (examples)
  • Epic Systems
  • MEDITECH software

Notes & Sources

Evidence for this guidance (4 documents)
  1. Army COOL MOC feed: 66E Perioperative Nurse

    [1] data/authority/army-codes.json entry 66E (OSD COOL feed, fetched 2026-07-25); DB rank officer, authority codeType officer

    Supports: Safe surgical supplies and equipment provision, Nursing care across operative phases, Perioperative Registered Nurse (O*NET 29-1141.00)

  2. O*NET: Registered Nurses

    [2] O*NET 30.3 occupational data

    Supports: Perioperative Registered Nurse (O*NET 29-1141.00)

  3. Bureau of Labor Statistics: Registered Nurses

    [3] What They Do; Licenses, Certifications, and Registrations; Advancement; retrieved 23 September 2026

    Supports: Perioperative Registered Nurse (O*NET 29-1141.00)

  4. NCSBN: NCLEX & Other Exams

    [4] Ready to Take the NCLEX? section

    Supports: Perioperative Registered Nurse (O*NET 29-1141.00)

Defense contractor jobs for 66E

Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.

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