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77002

Fluoroscopic Guidance for Needle Placement

Code Description

CPT code 77002 is used to report fluoroscopic guidance for needle placement during certain procedures such as biopsies, aspirations, injections, and localization device placement. It is an add-on code reported in addition to an eligible primary procedure.

Fluoroscopy provides real-time X-ray imaging that allows the provider to visualize anatomical structures and guide the needle toward the intended location. The code represents the imaging guidance service rather than the primary biopsy, aspiration, injection, or other procedure itself.

When to Use 77002

Common examples include:

  • Fluoroscopically guided needle placement

  • Certain joint injections or aspirations

  • Needle biopsy procedures

  • Localization device placement

  • Image-guided therapeutic injections

  • Procedures requiring real-time X-ray guidance

Documentation Requirements

Documentation should include:

  • Primary procedure performed

  • Reason imaging guidance was necessary

  • Anatomical location

  • Use of fluoroscopic guidance

  • Permanent image documentation when required

  • Description of the imaging guidance performed

Common Billing Mistakes

Common billing mistakes include:

  • Reporting 77002 without an eligible primary procedure

  • Billing the code when imaging guidance is already included in the primary procedure

  • Failing to document fluoroscopic guidance

  • Reporting CT or ultrasound guidance with the wrong guidance code

  • Failing to follow payer-specific bundling requirements

CMS guidance shows that separate payment rules can depend on the primary procedure and site of service, so bundling requirements should be checked before billing.

Related CPT Codes
77012

CT Guidance for Needle Placement

70450

CT Head Without Contrast

71260

CT Chest With Contrast

FAQ

What does CPT code 77002 cover?

CPT code 77002 reports fluoroscopic guidance for needle placement during eligible procedures such as biopsy, aspiration, injection, or localization device placement.

Is CPT 77002 a standalone procedure code?

No. CPT 77002 is an add-on code reported with an appropriate primary procedure when separate reporting is allowed.

What is the difference between CPT 77002 and 77012?

CPT 77002 uses fluoroscopy to guide needle placement, while CPT 77012 reports CT guidance for needle placement.

Can CPT 77002 always be billed separately from the primary procedure?

No. Some primary procedure codes include imaging guidance or have payer-specific bundling rules. The primary procedure and payer policy should be reviewed before separate reporting.

Procedure Type

Imaging Guidance

Imaging Method

Service Type

Fluoroscopy

Needle Placement Guidance