Chapter 2
Section 4.1
Emergency
Department (ED) Services
Issue Date: March 3, 1992
Copyright: CPT only © 2006 American Medical
Association (or such other date of publication of CPT).
All Rights Reserved.
Revision: C-122, December 20, 2023
1.0 CPT PROCEDURE CODE RANGE
99281 - 99285, 99288 (see EXCLUSIONS
regarding 99288)
2.0 BACKGROUND
2.1 The Advisory
Commission on Consumer Protection and Quality in the Health Care
Industry was appointed by President Clinton on March 26, 1997, to
“advise the President on changes occurring in the health care system
and recommend measures as may be necessary to promote and assure
health care quality and value, and protect consumers and workers
in the health care system.” As part of its work, the President asked
the Commission to draft a “consumer bill of rights.”
2.2 In its report, the Commission
stated that, “Consumers have the right to access emergency health
care services when and where the need arises. Health plans should
provide payment when a consumer presents to an emergency department
with acute symptoms of sufficient severity--including severe pain--such
that a ‘prudent layperson’ could reasonably expect the absence of
medical attention to result in placing the consumer’s health in
serious jeopardy, serious impairment to bodily functions, or serious
dysfunction of any bodily organ or part.” Emphasis is placed on
the patient’s presenting symptoms rather than the final diagnosis.
2.3 In
conjunction with the “prudent layperson” standard, the TRICARE Program
will also enforce the current provision that “appropriate medical
care” required to provide “medically or psychologically necessary”
services is furnished economically. That is, services are furnished
in the least expensive level of care or medical environment adequate
to provide the required medical care regardless of whether or not
that level of care is covered by the TRICARE Program. For care sought
in an ED, which was clearly a case of routine illness where the
beneficiary’s medical condition never was, or never appeared to
be, an emergency, the ED is the inappropriate “medical environment”
to seek the care. A physician’s office, for example, is a more adequate
medical environment for non-emergency care. Non-emergent visits
to the ED may be costly, contribute to overcrowded waiting rooms,
divert resources away from other hospital-based care, and compromise
the coordination and continuity of care.
2.4 This
policy encompasses the Commission’s recommendations and the TRICARE
provision that benefits are extended for care that is “medically
and psychologically necessary” and “appropriate medical care”.
3.0
DescriptionAn ED is defined
as an organized hospital-based facility for the provision of unscheduled
episodic services to patients who present for immediate medical
attention. The facility must be available 24 hours a day.
4.0 POLICY
ED care, to include professional
and institutional changes, is covered:
4.1 For medical, maternity or psychiatric
emergencies that would lead a “prudent layperson,” (someone with
average knowledge of health and medicine), to believe that a serious
medical condition existed or the absence of medical attention would
result in a threat to the person’s life, limb, or sight and requires
immediate medical treatment or which manifest painful symptomatology
requiring immediate palliative effort to relieve suffering. This
includes situations where a beneficiary presents with severe pain.
4.2 For service and supplies, not
otherwise excluded, ordered or administered in the ED to manage the
care (e.g., tetanus toxoid injections).
5.0 POLICY CONSIDERATIONS
5.1 Medical emergency is the sudden
and unexpected onset of a medical condition or the acute exacerbation
of a chronic condition listed that is threatening to life, limb,
or sight, and requires immediate medical treatment or manifests
painful symptomatology requiring immediate palliative efforts to
alleviate suffering.
5.2 Maternity emergency is a sudden
unexpected medical complication that puts the mother, or fetus,
at risk.
5.3 A psychiatric inpatient admission
is an emergency when, based upon a psychiatric evaluation performed
by a physician (or other qualified mental health care professional
with hospital admission authority), the patient is at immediate
risk of serious harm to self or others as a result of mental disorder and
requires immediate continuous skilled observation at the acute level
of care.
5.4 Since claims are submitted
with only the discharge diagnosis (not presenting symptoms), any ED
claim about to be denied is suspended and developed prior to actual
denial. Development determines whether the presenting symptoms meet
the prudent layperson standard defined in policy above.
5.5 Pre-authorization is not required
for ED services meeting the above POLICY.
5.6 An adverse determination of
ED care claims is an appealable issue.
5.7 Admissions resulting from a
psychiatric emergency should be reported to the TRICARE contractor
within 24 hours of admission or the next business day after admission
but shall be reported within 72 hours of the admission. In the case
of an emergency admission, authorization resulting from approval
of a request made within 72 hours of the admission, the effective
date of the authorization is the date of the admission. If it is
determined that the case was not an emergency admission (but the admission
may be authorized as medically or psychologically necessary), the
effective date of the authorization is the date of the receipt of
the request or the date of admission, whichever occurs first (refer
to the TRICARE Operations Manual (TOM)).
5.8 ED services as defined in “POLICY”
above are cost-shared as follows:
5.8.1 Outpatient care when the beneficiary
is discharged home, regardless of any subsequent hospital admission
related to the reason for the ED visit.
5.8.2 As inpatient care when:
5.8.2.1 An immediate inpatient admission
for acute care follows the outpatient ED services.
5.8.2.1.1 “Immediate” includes the time
lapse associated with the beneficiary’s direct transfer to an acute
care facility more capable of providing the required level-of-care.
ED care includes otherwise payable services of both the transferring
and receiving facilities.
5.8.2.1.2 This is done even when the
ED care is billed separately, as is required for all hospital services
provided on an outpatient basis when the related inpatient stay
is subject to the TRICARE DRG-based payment system. The TRICARE
contractor shall only examine the claim for ED care for evidence
of a subsequent admission, and examine its in-house claims records
(history) to determine whether the ED care was immediately followed
by an inpatient admission.
5.8.2.2 An ED patient dies while awaiting
formal hospital admission for continued medically necessary acute
care.
Note: See
paragraph 6.0 for
specific cost-sharing provisions for non-emergency care sought in
an ED.
6.0 LIMITATIONS
6.1 TRICARE Prime Beneficiaries
6.1.1 TRICARE Prime enrollees must
obtain all non-emergency primary health care from the Primary Care
Manager (PCM) or from another provider when referred by the PCM
or the contractor. Therefore, if a TRICARE Prime beneficiary seeks
treatment in an ED and there was not a referral by the beneficiary’s
PCM, and it is clearly a case of routine illness where the beneficiary’s
medical condition never was, or never appeared to be, a condition
as defined in
paragraph 4.0, then the facility charge is denied
(i.e., the ED fee billed on the current Centers for Medicare and
Medicaid Services (CMS) forms) and the professional services are
allowed. Other professional ancillary services are also covered
on an allowable charge basis, including professional components
of laboratory and radiology services, if appropriate. TRICARE payment
is in accordance with the Point of Service (POS) option.
6.1.2 Claims are not denied or paid
at the POS option because a condition, which appeared to be a serious
medical condition when presenting to the ED, turns out to be non-emergency
in nature based upon the final diagnosis (i.e., claims are not denied
in situations where the beneficiary presents to the ED with a condition
that would cause a prudent layperson to believe an emergency exists,
but the final diagnosis is determined to be a non-emergency condition.)
A common example of this situation is a beneficiary who seeks treatment
in the ED for chest pain, but the final diagnosis is indigestion.
6.2 Non-TRICARE Prime Beneficiaries
6.2.1 While non-TRICARE Prime beneficiaries
have the freedom to choose a provider of care, all TRICARE benefits
must be “medically necessary” and “appropriate medical care”. (See
the BACKGROUND section of this policy). If a beneficiary seeks treatment
in an ED and it was clearly a case of routine illness where the
beneficiary’s medical condition never was, or never appeared to
be, a condition as defined in
paragraph 5.0, then the facility charge is
denied (i.e., the ED fee billed on the current Centers for Medicare
and Medicaid Services (CMS) forms) and the professional services
are allowed. Other professional ancillary services, including professional
components of laboratory and radiology services, if appropriate,
are also covered on an allowable charge basis. If a beneficiary
is referred to the ED by the contractor, (e.g., for after hours
care), the care is allowed.
6.2.2 Claims are not denied because
a condition, which appeared to be a serious medical condition upon
presenting to the ED, turns out to be non-emergency in nature based
upon the final diagnosis. (i.e., claims are not denied in situations
where the beneficiary presents to the ED with a condition that would
cause a prudent layperson to believe an emergency exists, but the
final diagnosis is determined to be a non-emergency condition.)
A common example of this situation is a beneficiary who seeks treatment
in the ED for chest pain, but the final diagnosis is indigestion.