CPT 96360
IV hydration, first hour
Running IV fluids for hydration, 31 minutes to one hour. Each further hour is 96361. It is one of the most common ER charges and one of the most commonly wrong, because it is defined by time and the time is often not written down.
Billed to Medicare
$166
What providers submitted, on average, for this code in an office.
Medicare accepted
$32
What Medicare treated as payable. Not a commercial rate or a cash price.
The gap
5.3x
How many times the accepted amount the billed figure was.
National averages from the Centers for Medicare & Medicaid Services, 2024 data, retrieved 2026-09-14. Medicare fee-for-service, physician and practitioner claims only. The hospital's own charge for the same code is separate and is usually higher. Based on 222,445 services.
Among the 10 er procedures and injections codes on this site with CMS figures, this gap ranks 5 of 10 (median 4.7x). The widest is Simple wound repair, up to 2.5 cm at 9.9x.
Where this line goes wrong
Under 31 minutes is not billable
Hydration lasting 30 minutes or less does not meet the code. The start and stop times have to be in the record. If they are not, the charge has no support.
Fluids running while another drug was given
Hydration that runs at the same time as a drug infusion is not separately billable. Fluid given only to keep a line open is not hydration at all.
Initial code conflicts
96360 is an initial code. If a drug infusion (96365) or push (96374) was also given, the hydration should usually be the subsequent code (96361), which is priced lower.
Check it, then ask
- 1
Ask for the nursing record and check for recorded hydration start and stop times.
- 2
Check that hydration was not running at the same time as another billed infusion.
- 3
Check for more than one initial infusion or injection code on the visit.
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People also ask
Why was I charged for IV fluids when I only had a bag for a short time?
Hydration under 31 minutes should not be billed with this code. Ask the billing office for the recorded times.
Sources
This page explains a billing code in general terms. It is not a coding, legal or medical opinion about your bill, and the code descriptions are mediloop's own plain-English summaries, not the official CPT descriptors, which are owned by the American Medical Association. Whether a charge was correct depends on the record of your visit and your payer's rules.