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Prosthetic Limb Vacuum Systems (CPB 0630, reviewed 2026-01-21)
Effective date
Not stated in the notice
Identified
Aug 14, 2026
Summary
Aetna clinical policy bulletin 0630 covers vacuum and magnetic prosthetic socket systems. It considers the eVAC, the Harmony Vacuum Management System (VASS), and the LimbLogic VS Prosthetic Vacuum Suspension System medically necessary for use with lower limb prostheses when the prosthetic medical necessity criteria are met plus one listed criterion. It considers the use of magnetic panels to enlarge a trans-tibial prosthetic socket experimental, investigational, or unproven.
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What to do
Action · 7 steps
01Confirm the prosthesis meets the medical necessity criteria before billing vacuum pump codes L5781 or L5782: the prosthesis must significantly improve or restore mobility related activities of daily living, it must be provided within six months of the date of prescription, and the service must be performed by a duly licensed or certified orthotic or prosthetic provider in good standing with ABC, BOC, or the state where required.
02Billing team: confirm the record documents at least one listed criterion for lower limb vacuum systems, which are excessive pistoning of the socket that cannot be resolved by suspension adjustments, excessive residual limb hyperemia from prior socket use, excessive skin hyperhidrosis from prior socket use, or multiple falls in below-knee (trans-tibial) amputees.
03Multiple falls in above-knee (trans-femoral) amputees is considered experimental, investigational, or unproven.
04Only one vacuum pump every 2 years per prosthesis is considered medically necessary, and replacement items still under manufacturer warranty are not covered.
05Do not bill L7700 for gaskets or seals that are integrated into a socket insert, since separate billing of integrated seals as L7700 is considered unbundling.
06Supplier-prepared statements and physician attestations by themselves do not provide sufficient documentation of medical necessity, and forms are subject to corroboration with information in the medical record.
07The medical record must contain sufficient documentation of the diagnosis, duration of the condition, clinical course, prognosis, and nature and extent of functional limitations to substantiate the item billed.
Codes mentioned
9776097763L5781L5782L7700L5968L5999L5856L5857L5858Q72.00Q72.93S88.011AS88.929SS98.011AS98.929SZ89.411Z89.9Q71.00Q71.93Q73.0Q73.8S48.001AS48.019XS68.011AS68.729XS88.929XS98.929XT87.0X1T87.1X9T87.30T87.9Z89.011
Original notice
Prosthetic Limb Vacuum Systems (CPB 0630, reviewed 2026-01-21)
aetna.com · Always check the source before changing claims.
Related changes
See all Aetna changes →Prosthetic Limb Vacuum Systems (CPB 0630, reviewed 2026-09-09)MediumNo effective date · DMELower Limb Prostheses (CPB 0578, reviewed 2026-06-18)MediumNo effective date · Medical PolicyBio-Surgery: Medicinal Leech Therapy and Medical Maggots (CPB 0556, reviewed 2026-09-01)LowNo effective date · SurgeryPulsed Radiofrequency (CPB 0735, reviewed 2026-10-21)MediumNo effective date · Medical PolicyBrowse every Aetna change in the policy list
Related policy hubs
Aetna policiesOrthopedicsPhysical TherapyCode 97760Code 97763Code L5781Code L5782Code L7700Code L5968Code L5999Code L5856Code L5857Code L5858Code Q72.00Code Q72.93Code S88.011ACode S88.929SCode S98.011ACode S98.929SCode Z89.411Code Z89.9Code Q71.00Code Q71.93Code Q73.0Code Q73.8Code S48.001ACode S48.019XCode S68.011ACode S68.729XCode S88.929XCode S98.929XCode T87.0X1Code T87.1X9Code T87.30Code T87.9Code Z89.011