1.
Ambulatory
Electroencephalographic Monitoring:
Ambulatory EEG monitoring is considered medically necessary for any of the
following conditions:
I.
Diagnosis of a seizure
disorder (epilepsy) -- the member has episodes strongly suggestive of epilepsy
and when history, examination, and routine EEG do not resolve the diagnosis
uncertainties;
or
II.
Classification of seizure
type in members who have epilepsy poorly controlled -- only ictal recordings can
reliably be used to classify seizure type (or types) which is important in
selecting appropriate anti-epileptic drug therapy;
or
III.
Localization of the
epileptogenic region of the brain during pre-surgical evaluation -- to identify
appropriate surgical candidates.
Duration of Monitoring:
The goal of ambulatory EEG is usually achieved within 48 hours.
2.
Video
Electroencephalographic (EEG) Monitoring
I.
Video EEG monitoring is
considered medically necessary for the following indications, when the diagnosis
cannot be made by neurologic examination, standard EEG studies, and
non-neurologic causes of symptoms (e.g., syncope, cardiac arrhythmias) have been
ruled out:
A.
To differentiate
epileptic events from psychogenic seizures;
or
B.
To establish the first
diagnosis of epilepsy; or
C.
To establish the specific
type of epilepsy in poorly characterized seizure types where such
characterization is medically necessary to select the most appropriate
therapeutic regimen.
In addition, Video EEG
monitoring may be considered medically necessary to establish the diagnosis of
epilepsy in very young children.
Note:
Once the cause of seizures and specific type of epilepsy has been established,
continued video EEG monitoring (e.g., for monitoring response to therapy or
titrating medication dosages) is considered not medically necessary. In
these cases, response to therapy can be assessed using standard EEG monitoring
or ambulatory cassette EEG monitoring.
II.
Video EEG monitoring is
medically necessary for identification and localization of a seizure focus in
persons with intractable epilepsy who are being considered for surgery.
III.
Duration of Monitoring:
The duration of video EEG monitoring that is considered medically necessary
depends on the frequency of the person`s symptoms that are being investigated,
and generally can be completed in 3 to 5 days. Continued monitoring will be
reviewed on a day by day basis.
Note:
Most persons requiring video EEG monitoring do not require an acute level of
care. Acute care may be appropriate for persons at high risk for status
epilepticus with withdrawal of antiepileptic medications, sleep deprivation, or
photic stimulation. Inpatient status
for this purpose must be preauthorized.
Codes
Used In This BI:
95700
Electroencephalogram (EEG) continuous recording, with video when
performed, setup, patient education, and takedown when performed, administered
in person by EEG technologist, minimum of 8 channels
95705
Electroencephalogram (EEG), without video, review of data, technical
description by EEG technologist, 2-12 hours; unmonitored
95706 …
with intermittent monitoring and maintenance
95707 …
with continuous, real-time monitoring and maintenance
95708
Electroencephalogram (EEG), without video, review of data, technical
description by EEG technologist, each increment of 12-26 hours; unmonitored
95709 …
with intermittent monitoring and maintenance
95710 …
with continuous, real-time monitoring and maintenance
95711
Electroencephalogram with video (VEEG), review of data, technical
description by EEG technologist, 2-12 hours; unmonitored
95712 ….
with intermittent monitoring and maintenance
95713 …
with continuous, real-time monitoring and maintenance
95714
Electroencephalogram with video (VEEG), review of data, technical
description by EEG technologist, each increment of 12-26 hours; unmonitored
95715 …
with intermittent monitoring and maintenance
95716 …
with continuous, real-time monitoring and maintenance
95717
Electroencephalogram (EEG), continuous recording, physician or other
qualified health care professional review of recorded events, analysis of spike
and seizure detection, interpretation and report, 2-12 hours of EEG recording;
without video
95718 …
with video (VEEG)
95719
Electroencephalogram (EEG), continuous recording, physician or other
qualified health care professional review of recorded events, analysis of spike
and seizure detection, each increment of greater than 12 hours, up to 26 hours
of EEG recording, interpretation and report after each 24-hour period; without
video
95720 …
with video (VEEG)
95721
Electroencephalogram (EEG), continuous recording, physician or other
qualified health care professional review of recorded events, analysis of spike
and seizure detection, interpretation, and summary report, complete study;
greater than 36 hours, up to 60 hours of EEG recording, without video
95722 …
greater than 36 hours, up to 60 hours of EEG recording, with video (VEEG)
95723 …
greater than 60 hours, up to 84 hours of EEG recording, without video
95724 …
greater than 60 hours, up to 84 hours of EEG recording, with video (VEEG)
95725 …
greater than 84 hours of EEG recording, without video
95726 …
greater than 84 hours of EEG recording, with video (VEEG)
95950
prolonged EEG monitoring (code deleted eff 01/01/2020)
95951
Video EEG monitoring (code deleted eff 01/01/2020)
95953
prolonged EEG monitoring (code deleted eff 01/01/2020)
95956
prolonged EEG monitoring (code deleted eff 01/01/2020)