Which P04 codes can be used in a EUDAMED device record?

All 3 codes listed under P04 (Respiratory Prostheses) are terminal, so any of them can be selected in a device record.

How deep is the P04 hierarchy?

The P04 branch runs 1 level below the group code.

How many P04 codes are catch-all entries?

1 terminal code under P04 is an "- Other" entry and 1 is an "- Accessories" entry, 67% of the branch. The remaining 1 name a specific device type.

EMDN P04: Respiratory Prostheses

Complete hierarchy for EMDN group P04 in category P (Implantable Prosthetic and Osteosynthesis Devices): 3 terminal codes, EMDN v2026. Terminal codes are the ones accepted in a EUDAMED device record.

P04Respiratory Prostheses
- P0401Tracheobronchial Prosthesesterminal
- P0480Respiratory Prostheses - Accessoriesterminal
- P0499Respiratory Prostheses - Otherterminal

How P04 is structured

terminal codes, selectable in a device record

branch headings, not selectable

name a specific device type

67%

fallback entries: Other and Accessories

The Respiratory Prostheses branch runs 1 level deep. Every code below is terminal.

1 terminal code is an “- Other” entry and 1 is an “- Accessories” entry, 67% of the branch. An “- Other” code is the residual slot for devices its siblings do not name, so it is worth ruling out every specific sibling before settling on one.

Frequently asked questions

Which P04 codes can be used in a EUDAMED device record?: All 3 codes listed under P04 (Respiratory Prostheses) are terminal, so any of them can be selected in a device record.
How deep is the P04 hierarchy?: The P04 branch runs 1 level below the group code.
How many P04 codes are catch-all entries?: 1 terminal code under P04 is an "- Other" entry and 1 is an "- Accessories" entry, 67% of the branch. The remaining 1 name a specific device type.

Classifying more than a handful of devices?

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Other groups in category P

P01Prostheses, Facial, Odontological, and Cranial P02ENT Prostheses P03Ocular Prostheses P05Oesophageal and Gastrointestinal Prostheses P06Breast Implants P07Vascular and Cardiac Prostheses P08Urogenital Prostheses P09Orthopaedic Prostheses, Osteosynthesis Devices, Devices for Tendon and Ligament Synthesis P10Extra-Vascular Support Prostheses P90Implantable Prosthetic and Osteosynthesis Devices - Various

Source: European Commission, EMDN v2026 official release. Terminal codes are the only codes accepted in a EUDAMED device record. EMDN is a nomenclature, not a risk classification. MDR/IVDR class is determined separately.