What the ULTRA medical key is
Official name: 
ULTRA medical storage key. Short name: ULTRA med. It is a mechanical key. Grid size 1×1. Weight 0.01 kg.
It opens 1 locked storage room on Interchange, inside the mall pharmacy. EMC / EMERCOM medical unit is a different door with its own key.
LFCarry sells the ULTRA medical storage key for $7.
Flea buy sits at 267,204 ₽. Flea sell sits at 294,321 ₽. 
Therapist pays 80,601 ₽. Prapor pays 63,217 ₽.
Players also call it the interchange medical key or the interchange med room key.
This key, a LEDX farm, or the Therapist chain
The key is $7. LEDX farm from $20.
This keyULTRA Medical Storage Key
AΠTEKA / Pharmacy floor 2. Power on. 40 uses. The door this page just named.
LEDX farmLEDX
LEDX farmed on your account when Crisis still wants Found-in-Raid.
Therapist questsTherapist Quests - Choose the quest inside
Crisis and Health Care Privacy sit on Therapist. A PRO runs the chain on your account.
Flea unlockFlea Market Unlock: Any Level to 15
Flea at level 15 if you are buying the key instead of finding it.
The door, power, and uses
The lock sits inside AΠTEKA / Pharmacy on floor 2 of the ULTRA mall on Interchange.
The Interchange power station switch must be on before the key turns. A green light on the switch shows power is live.
The key has 40 uses. A raid inventory holds 5 of this key at once. Those are different numbers. Uses are how many doors the copy opens. Hold cap is how many copies you can carry in raid.
It fits a key tool, a documents case, a S I C C pouch, and a secure container. It does not fit a wallet.
Find the power station on the Interchange map, flip the switch, then walk the mall to Pharmacy on floor 2. The storage door is inside that shop. A marked map of the station and the mall door exists on the item page.
ULTRA medical key · $7 →The key is $7 at checkout. Or ask LFCarry which Pharmacy route you are on. Free.
How to get the key
It drops in jackets, drawers, and Scav pockets and bags. A published jacket % does not exist. Do not farm a random jacket list.
It is an Interchange map key. A trader listing for this copy is a separate case. Want the key on your account tonight? LFCarry sells it for $7.
Scav pockets are the fast check after a fight on the mall. Jackets on Interchange and the maps next to it also drop keys. Drawers in offices are the slow check. Keep 1 copy if you still run Crisis 
LEDX hunts this week.
What is inside
Loose loot: valuables, meds, stims, medical supplies, and LEDX Skin Transilluminator. 4 LEDX spawn spots are photographed inside that locker. A LEDX drop is not guaranteed on every open.
Treat the room as a high-value medical locker. If Crisis or Health Care Privacy Part 6 is open, you still need a Found-in-Raid LEDX. A flea LEDX does not finish those lines. See LEDX spawns and quest counts.
The 4 photographed LEDX spots sit on shelves and tables inside the locker. Meds and stims share those same surfaces. Walk the room once, then leave. The key still has uses left after an empty open.
LEDX spawn / quest table →The LEDX page has the spawn rooms and the FIR counts. The LEDX farm starts at $20.
What to do on LFCarry
Need the key tonight. Checkout is $7.
Farming LEDX for Crisis. Read the LEDX page, then take Therapist quests or the LEDX farm.
More guides: LEDX, quests, Kappa, Master of ULTRA / Killa.
FAQ
Interchange, locked room inside AΠTEKA / Pharmacy on floor 2. Power station switch must be on.
40 uses. A raid inventory holds 5 copies at once.
No. LEDX is among the loot. Valuables, meds, and stims share the locker.
The key is $7 at checkout.
Yes. Other names for it: interchange medical key, interchange med room key. EMERCOM medical unit is a different lock on the same mall.
Ask LFCarry. Free →Ask “Pharmacy floor 2, power on, no LEDX” or “do I keep this FIR for Crisis?”
- Uses moved from 5 to 40. Hold cap 5 stays. Flea 267,204 buy. New cover.
- Page built: Pharmacy floor 2, power on, LEDX among loot, $7 checkout.