CHT Regulatory Compliance & Standards 3

Question 1

A hyperbaric chamber manufacturer's 510(k) clearance from the FDA means the device is:

Accepted Answer

Substantially equivalent to a legally marketed predicate device

Answer

FDA 510(k) clearance means the device is substantially equivalent to a previously cleared predicate device, not that it has undergone independent clinical trials.

Question 2

Which organization publishes the Hyperbaric Oxygen Therapy Indications document that CMS uses as a reference for reimbursement decisions?

Accepted Answer

Undersea and Hyperbaric Medical Society

Answer

The UHMS publishes the Hyperbaric Oxygen Therapy Indications (the 'Blue Book'), which CMS references when determining Medicare coverage for HBO treatments.

Question 3

According to NFPA 99, electrical equipment used inside a Class A hyperbaric chamber must be rated for use in:

Accepted Answer

Oxygen-enriched atmospheres

Answer

NFPA 99 requires that electrical equipment inside Class A chambers be suitable for oxygen-enriched atmospheres to prevent ignition risk.

Question 4

A hyperbaric facility that bills Medicare for HBO must document which of the following to support medical necessity?

Accepted Answer

Physician order, diagnosis, and wound care team notes

Answer

CMS requires a physician order, a covered diagnosis, and supporting clinical documentation (such as wound care team notes) to establish medical necessity for HBO reimbursement.

Question 5

State health department regulations for hyperbaric facilities most commonly mirror which national standards?

Accepted Answer

NFPA 99 and Joint Commission standards

Answer

Most state health departments adopt NFPA 99 and, where applicable, Joint Commission or similar accreditation standards as the basis for hyperbaric facility licensure requirements.

(CHT) Certified Hyperbaric Technician Practice Test

(CHT) Certified Hyperbaric Technician Practice Test

CHT Regulatory Compliance & Standards 3