16.3 ASATT Standards, Professional Ethics & Scope of Practice

16.3 ASATT Standards, Professional Ethics & Scope of Practice

The American Society of Anesthesia Technologists and Technicians (ASATT) serves as the primary professional organization establishing clinical scope of practice, ethical codes, and technical standards for anesthesia technology in the United States. In the high-acuity perioperative environment, the Certified Anesthesia Technologist (Cer.A.T.T.) functions as an indispensable clinical partner to the anesthesia care team. To maintain professional integrity and patient safety, technologists must clearly understand their legal authority, clinical boundaries, ethical obligations, and mandatory recertification requirements.

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The ASATT Scope of Practice (September 2023 Revision)

The ASATT Scope of Practice describes the functions ASATT validates for certified anesthesia technology personnel. It places technologists and technicians under the direction of an anesthesia provider as members of the anesthesia care team. Anesthesia technologists generally do not hold a state license for independent practice, so their day-to-day duties come from several layers of authority.

Layers That Define What a Technologist May Do

1. The ASATT Scope of Practice: The national description of validated competencies. ASATT states that scope of practice is defined by ASATT and monitored by regulatory agencies.
2. Law and regulation: Federal and state laws, Medicare regulations, and accreditation standards set outer limits, especially for medication administration and invasive procedures.
3. The employer: Facility policies, credentialing, competency checklists, and the job description decide which functions an individual performs. An employer may narrow a technologist's functions, but it cannot authorize work the law reserves for licensed providers.

When a request falls outside these limits, the technologist declines the task, offers help that is within scope, and escalates through the chain of command if needed.

Certified Technician (Cer.A.T.) vs. Certified Technologist (Cer.A.T.T.)

ASATT no longer offers the technician examination, but active Cer.A.T. holders keep their credential while they recertify. The Scope lists most competencies for both credentials (airway support, fluid and blood component management, pharmacology knowledge, pathophysiology, monitoring equipment, and critical event management). The earlier Scope of Practice section covers the differences in detail; the key points are:

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Technologist Advanced Scope: Core Clinical Competencies

The Cer.A.T.T. scope encompasses advanced physiological instrumentation, invasive line hemodynamic support, diagnostic laboratory operations, and emergency airway resuscitation.

Invasive Hemodynamic Monitoring Setup & Troubleshooting

The technologist assembles, primes, zeros, levels, and troubleshoots invasive vascular pressure monitoring lines (radial arterial lines, central venous pressure [CVP], and pulmonary artery catheters [PAC / Swan-Ganz]):

• Continuous Flush Assembly: Assembles sterile single- or multi-transducer manifolds, connecting them to 500 mL bags of 0.9% normal saline pressurized to 300 mmHg inside a pressure infuser cuff. This delivers a continuous flush of about 3 mL/hr to maintain catheter patency and prevent intraluminal thrombus formation.
• Zeroing & Atmospheric Calibration: Removes air bubbles, rotates the transducer stopcock off to the patient and open to atmospheric air, and commands the electronic monitor to set atmospheric pressure as baseline (0 mmHg).
• Phlebostatic Axis Leveling: Positions the air-fluid interface stopcock precisely level with the phlebostatic axis—defined anatomically as the fourth intercostal space at the mid-axillary line (approximating the level of the right atrium). Positioning the transducer too low artificially overestimates blood pressure by about 0.74 mmHg per centimeter below the reference axis; positioning too high artificially underestimates pressure.
• Dynamic Response (Square-Wave Flush) Testing: Assesses system damping and resonance by activating the high-pressure flush valve. Technologists differentiate between an underdamped waveform (excessive ringing, sharp overshoot peaks, falsely elevated systolic pressure) and an overdamped waveform (slurred upstroke, absent dicrotic notch, falsely depressed systolic pressure caused by air bubbles, blood clots, or compliant tubing).

Autologous Cell Salvage Operation

The Scope names the cell saver among devices ASATT prefers a Cer.A.T.T. to operate. Where facility policy assigns it to technologists, duties include setting low suction per device instructions, running anticoagulant (ACD-A or heparinized saline, commonly about 15 mL per 100 mL of blood), monitoring bowl filling and washing, checking the product, and labeling it under AABB perioperative standards.

Point-of-Care Laboratory Testing (POCT)

The Scope lists point-of-care testing (ACT, ABG, i-STAT chemistry, glucometry, HemoCue, ROTEM, and TEG) among Cer.A.T.T.-preferred functions. Technologists run quality control at the required frequency, support calibration verification, log reagent lots, and report critical values, as defined by facility policy, directly to the anesthesia provider.

Airway Emergencies & Advanced Resuscitation Support

During difficult airway scenarios and cardiac arrests, the Cer.A.T.T. plays an active resuscitation role:

• Rapid Sequence Induction (RSI): Sets up suction, airway devices, and video laryngoscopes, and, when directed by the airway provider, applies cricoid pressure (Sellick's maneuver), commonly described as about 30 newtons (roughly 3 kg) once the patient is unconscious.
• Fiberoptic Bronchoscopy Setup: Connects light sources, adjusts white balance, tests suction channel patency, applies anti-fog solution to distal optical lenses, and assists the provider during flexible scope intubation (for example, by managing the tower, suction, and tube).
• Cardiac Arrest (Code Blue): Under physician leadership, technologists perform high-quality external chest compressions (100–120 compressions/min at 2–2.4 inches depth), attach defibrillator pads, bring rapid infusers and code supplies, and assist the code leader with equipment and point-of-care testing.

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Practice Boundaries

Knowing where the role ends protects patients and the technologist. Performing functions reserved for licensed providers can be treated as unlicensed practice and can lead to discipline, termination, and legal liability.

The Medication Administration Rule

Medication handling is a frequently tested boundary. If a provider asks a technologist to push a drug into an IV line, the technologist should decline, explain that medication administration is outside the technologist role, and offer permitted help, such as calling another licensed provider or preparing equipment. Facility policy determines related tasks, such as retrieving prefilled syringes or restocking drug trays.

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The ASATT Code of Ethics

ASATT's Code of Ethics is a standard of conduct for Society members. It covers relationships with colleagues, patients and others served, members of other organizations, and society. Its preamble turns the ASATT name into a motto: the certified technologist or technician Assists in providing Safe Anesthesia Today and Tomorrow.

Enforcement note: The Code states that ASATT is not a policing organization. It acts on reports of unethical behavior only after a person has pleaded guilty to, or been convicted of, a crime directly related to public health or safe, competent medical care (for example, fraud, violence, sexual abuse, or misuse of controlled substances). Day-to-day conduct is handled through employer policy.

Confidentiality & HIPAA Compliance

Under the Health Insurance Portability and Accountability Act of 1996 (HIPAA), technologists must protect patient Protected Health Information (PHI):

• Verbal Privacy: Keep clinical discussions private. Discussing patient names, diagnoses, or outcomes in corridors, elevators, or cafeterias fails HIPAA's requirement for reasonable safeguards and can lead to discipline.
• Electronic Security: Technologists must never share electronic medical record (EMR) login passwords or leave active computer workstations unlocked. Discarded paper printouts displaying patient demographics (ABG results, TEG tracings, blood bank slips) must be deposited immediately into locked secure shredding bins, never into municipal trash cans.
• Social Media & Photography: Photos or recordings of patients require patient authorization and facility approval, and personal phones are generally prohibited for this purpose. Even without a face, images or case details can identify a patient, and posting them on social media can be a HIPAA breach leading to termination and civil or criminal penalties.

Impaired Provider Recognition & Reporting Workflow

Operating suites contain vast quantities of potent, habit-forming controlled substances (fentanyl, sufentanil, remifentanil, midazolam). Substance use disorder (SUD) and chemical diversion among anesthesia personnel present lethal hazards to patients and staff.

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|                    IMPAIRED HEALTHCARE PROVIDER INTERVENTION ALGORITHM                  |
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1. RECOGNIZE CLINICAL & BEHAVIORAL WARNING SIGNS
   - Frequent, unexplained disappearances from the operating room.
   - Volunteering to relieve colleagues for breaks or draw up narcotics.
   - Pinpoint pupils (miosis), slurred speech, ataxia, diaphoresis, severe tremors.
   - Repeated documentation discrepancies: excessive fentanyl waste, unsigned waste slips,
     unexplained pacu patient pain complaints despite documented high-dose narcotics.
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2. RECOGNIZE THE ETHICAL & LEGAL MANDATE
   - The ASATT Code of Ethics calls for reporting unsafe conditions and potential violations.
   - Diverting providers may substitute fentanyl with saline or tap water, exposing patients
     to intraoperative awareness, severe surgical pain, and bacteremia from used syringes.
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3. MANDATORY CONFIDENTIAL REPORTING (DO NOT CONFRONT ALONE)
   - Do not confront the colleague alone; confrontation can trigger denial, concealment, or a crisis.
   - Immediately report objective, factual observations confidentially to authorized leadership:
     * Anesthesia Department Chair / Chief of Anesthesiology
     * Perioperative Nursing Director / Clinical Supervisor
     * Hospital Employee Health / Risk Management Department
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4. ADMINISTRATIVE & CLINICAL INTERVENTION
   - Leadership follows policy: removal from patient care, for-cause testing, and referral.
   - Complete documentation of facts without subjective speculation.

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Continuing Education & Recertification Requirements

The ASATT handbook states that recertification is obligatory. Certified technologists renew on a two-year cycle.

• Cycle: Certification lasts two years and expires on December 31 of the renewal year. Continuing education (CE) begins accruing on January 1 of the year after certification, CEs must be earned within the current period, and extra CEs do not carry over.
• Cer.A.T.T. requirement: 30 continuing education/contact hours by the end of the two-year period, plus a valid ACLS certificate from the American Heart Association (AHA) or American Red Cross (ARC). ASATT required Cer.A.T.T. holders to document ACLS on their profile by December 31, 2024.
• Cer.A.T. requirement: Active technicians renew with 20 CEs every two years.
• Life support: The Scope lists BLS for both credentials and ACLS for the Cer.A.T.T.; PALS is recommended in pediatric-heavy settings.
• CE rules: Since January 1, 2025, ASATT accepts CEs in 15-minute increments. ASATT counts BLS as 4 CEs for an initial course and 2 CEs for a renewal, and it accepts no more than 5 virtual third-party CEs per day.
• Deadlines: Renewal packets postmarked after December 31 add a late fee, and ASATT accepts packets through January 31, after which certification may be lost. Current fees appear in the credential overview at the start of this guide.
• Lapsed or inactive technologists: A Refresher Program serves technologists who have not practiced for more than two years and must recertify by examination. Provisional Recertification may be granted when certification lapses because of late or insufficient CEs.