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Blue Cross & Blue Shield of MississippiAll Plans · Coverage · Medical Policy · Pediatrics, PulmonologyMedium impact

Home Cardiorespiratory Monitoring

Effective date
Not stated in the notice
Identified
Jun 20, 2026

Summary

Home cardiorespiratory monitoring may be considered medically necessary when initiated in infants younger than 12 months of age who have tracheostomies or anatomic abnormalities that make them vulnerable to airway compromise, who have neurologic or metabolic disorders affecting respiratory control including central apnea and apnea of prematurity, or who have bronchopulmonary dysplasia. Home cardiorespiratory monitoring used as a strategy to reduce the risk of Sudden Infant Death Syndrome, used for cardiopulmonary evaluation in lower-risk infants following a brief resolved unexplained event, and used in all other conditions including the diagnosis of obstructive sleep apnea are considered investigational. An update dated 10/15/2026 changed the medically necessary criteria wording from chronic lung disease to bronchopulmonary dysplasia.

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What to do

Action · 10 steps
01Billing team: The CPT codes 94774, 94775, 94776 and 94777 and HCPCS codes A4556, A4557, E0618 and E0619 are listed as covered, and the source states they are ONLY medically necessary if the procedure is performed according to the policy.
02CPT 94774 includes monitor attachment, download of data, physician review, interpretation and preparation of a report.
03CPT 94775 is monitor attachment only.
04CPT 94776 covers monitoring, download of information, receipt of transmissions and analyses by computer only.
05CPT 94777 covers physician review, interpretation and preparation of report only.
06Providers: Monitoring may be considered medically necessary when initiated in infants younger than 12 months who meet the criteria above.
07The physician should establish a review of the problem, a plan of care, and a specific plan for periodic review and termination.
08Clear documentation of the reasons for continuing monitoring is necessary if monitoring beyond 43 weeks postmenstrual age is recommended.
09Providers: The policy applies only to FDA-approved home monitoring systems, which should be equipped with an event recorder.
10Obstructive sleep apnea questions are addressed in the Sleep Disorders medical policy, because this policy does not address unattended home sleep studies.

Codes mentioned

94774947759477694777A4556A4557E0618E0619P84P91.60P91.61P91.62P91.63P22.0P24.01P24.11P24.21P24.81P24.9P28.0P22.1P22.8P22.9P28.81P28.89P29.12R06.00R06.03R06.09R06.89

Original notice

Home Cardiorespiratory Monitoring
bcbsms.com · Always check the source before changing claims.
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