E0565 HCPCS Level II Code: Compressor, air power source for equipment which is not self-contained or cylinder driven
Medicare Coverage & Payment
- CMS short descriptor: Compressor air power source
- Medicare coverage: Carrier judgment (CMS coverage code C)
- Payment category: Capped rental DME (pricing indicator 36)
- BETOS: D1E — Other DME
- Last CMS action effective: January 1, 1982
Source: CMS HCPCS Level II release. Coverage codes indicate how Medicare treats the code, not whether a specific claim will be paid; payer policy and documentation still govern.
Contextual Map
Every relationship of E0565 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Nearest codes (13)
- E0500 — Ippb machine, all types, with built-in nebulization; manual or automatic valves; internal or external power source[Sibling]
- E0530 — Electronic positional obstructive sleep apnea treatment, with sensor, includes all components and accessories, any type[Sibling]
- E0550 — Humidifier, durable for extensive supplemental humidification during ippb treatments or oxygen delivery[Sibling]
- E0555 — Humidifier, durable, glass or autoclavable plastic bottle type, for use with regulator or flowmeter[Sibling]
- E0560 — Humidifier, durable for supplemental humidification during ippb treatment or oxygen delivery[Sibling]
- E0561 — Humidifier, non-heated, used with positive airway pressure device[Sibling]
- E0562 — Humidifier, heated, used with positive airway pressure device[Sibling]
- E0570 — Nebulizer, with compressor[Sibling]
- and 5 more
Change history
- January 1, 1982 — Added to the code set [Change history]
Sources for this page
Every coding fact on this page is read from the datasets below. Nothing is AI-generated; MedCoder-derived relationships and editorial are labelled where they appear.
- Code, descriptors, coverage and pricing attributes
- CMS HCPCS Alpha-Numeric (ANWEB) release — July 2026 quarterly update
- Change history and date-of-service validity
- CMS HCPCS quarterly update files, ingested into the change ledger
- Comparisons, relationships and the contextual map MedCoder-derived
- Derived by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears
Change history
- January 1, 1982Added to the code setCompressor, air power source for equipment which is not self-contained or cylinder driven
Nearest Codes in This Family
Official HCPCS Level II classifications closest to E0565 in its code family, with their registry titles.
- E0550 — Humidifier, durable for extensive supplemental humidification during ippb treatments or oxygen delivery
- E0555 — Humidifier, durable, glass or autoclavable plastic bottle type, for use with regulator or flowmeter
- E0560 — Humidifier, durable for supplemental humidification during ippb treatment or oxygen delivery
- E0561 — Humidifier, non-heated, used with positive airway pressure device
- E0562 — Humidifier, heated, used with positive airway pressure device
- E0570 — Nebulizer, with compressor
- E0572 — Aerosol compressor, adjustable pressure, light duty for intermittent use
- E0574 — Ultrasonic/electronic aerosol generator with small volume nebulizer
- E0575 — Nebulizer, ultrasonic, large volume
- E0580 — Nebulizer, durable, glass or autoclavable plastic, bottle type, for use with regulator or flowmeter