CPT 99284 Emergency Room

ER Visit — High Severity (Level 4)

What should this cost?

Medicare Pays

$295

National benchmark

Typical Range

$1000–$3000

What hospitals charge

Markup

Above Medicare rate

What this code means on your bill

A high-complexity ER visit involving urgent evaluation. Significant medical decision-making is required.

Commonly billed for

Fractures, severe infections, chest pain requiring workup

What to watch for

Upcoding

If your visit seemed straightforward but you see a high-level code, the provider may have billed for a more complex service than what was performed. Compare the code level to the time you actually spent with the doctor.

Duplicate charges

Check if this code appears more than once on the same date of service. Unless you had the same procedure performed twice (rare), a duplicate is likely a billing error.

Price check

If you're being charged more than 3,600 for this service, it's significantly above the typical range. Request an itemized bill and compare against the Medicare rate of $295.

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Related billing codes

99281

ER Visit — Minor Problem (Level 1)

Medicare: $46

99282

ER Visit — Low Severity (Level 2)

Medicare: $80

99283

ER Visit — Moderate Severity (Level 3)

Medicare: $149

99285

ER Visit — Critical (Level 5)

Medicare: $428