J2370 - Injection of phenylephrine hydrochloride medication, up to 1 ml

Healthcare Common Procedure Coding System

Last updated: 3/24/2026

What is a HCPCS Code?

HCPCS (Healthcare Common Procedure Coding System) codes are used to identify medical procedures, supplies, and services for billing purposes. These codes help standardize how healthcare services are reported and billed across different providers and insurance companies.

Detailed Description

This code represents a billing entry for an injection of phenylephrine hydrochloride (phenylephrine HCl), administered in amounts up to 1 milliliter. Phenylephrine is a medication that affects blood vessels and is administered by healthcare professionals through injection. The code covers the medication itself and is used for insurance billing purposes when this specific injectable form of phenylephrine is given to a patient.

Additional Information

This is a billing code for the medication itself. The actual medical uses, dosing, and administration details should be discussed with your healthcare provider. Phenylephrine injections are typically given in hospital or clinical settings under medical supervision.

Category

Injectable Medications

Medical Specialty

Multiple specialties (Emergency Medicine, Anesthesia, Critical Care, etc.)

Expected Costs

Your actual cost will depend on your insurance coverage, provider location, and specific circumstances.

What's Required Before This

  • Must be administered by qualified healthcare professional
  • Requires proper medical indication
  • Patient assessment and monitoring required

What to Expect After

  • Monitor vital signs as directed by healthcare provider
  • Watch for any adverse reactions
  • Follow healthcare provider's post-injection instructions

Why Understanding This Code Matters

On Your Medical Bill

This code appears on your medical bills to identify the specific service, procedure, drug, or medical diagnosis you received. Understanding what it means helps you verify you're being charged correctly and know what to expect.

For Your Health

Knowing what this code represents helps you understand your treatment plan, ask better questions during appointments, and track your healthcare journey more effectively.

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