CPT 75989Radiology

Abscess drainage under x-ray

CPT code 75989 covers the radiological supervision and interpretation portion of draining an abscess (a pocket of pus) using X-ray guidance to ensure accurate needle or catheter placement.

Showing rates for

National Average

Base Medicare rate

$107.39

This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.

RVU breakdown

Work RVU

1.19

PE RVU (NF)

2.05

MP RVU

0.08

Total RVU

3.32

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

Loading bundling edits…

Billing tips

Always verify that the surgical drainage code (e.g., 49405, 49406, 10030) is billed by the surgeon and 75989 is billed only for the radiologic S&I component
Impact: Prevents duplicate billing denials and ensures proper revenue capture for both procedural and imaging components
Document real-time imaging oversight with timestamp notation and include saved fluoroscopic images or spot films in the patient record
Impact: Critical for audit defense; lack of imaging documentation is the #1 reason for recoupment of the $107.39 payment
Bill 75989 only once per drainage session regardless of number of needle passes, unless draining separate distinct anatomic sites (use modifier 59)
Impact: Avoid upcoding denials; multiple passes at same site are included in the single code payment
Ensure the radiologist's interpretation report is separate from the procedural note and includes specific findings about catheter position, drainage adequacy, and complications
Impact: Separate interpretation documentation supports medical necessity and professional component billing at full $107.39 rate
For hospital outpatient settings, confirm the facility is billing the technical component (TC modifier) and physician bills professional component (26 modifier) to capture full reimbursement
Impact: Component billing maximizes revenue; global billing in split-ownership scenarios leaves money on table
Link 75989 to appropriate ICD-10 codes documenting abscess location (K65.1, K75.0, N15.1, etc.) and any complicating factors requiring imaging guidance
Proper diagnosis linkage reduces medical necessity denials and supports the 3.32 total RVU value

Live Field Datano reports yet

Real billers contribute denial patterns and appeal strategies for this code. Once 5+ reports come in, you’ll see live aggregated data here — the only place this exists, free.

Working with CPT 75989?

Get the free Revenue Protection Toolkit — the denial triggers, modifier pitfalls, and bundling conflicts that quietly cost you reimbursement. Instant download.

Help build the field knowledge

MedPayIQ gets smarter as billers contribute. If you've had this code denied, share what happened so others learn from it. Anonymous, no patient info.

Related actions

Frequently asked questions

What is the Medicare reimbursement rate for CPT code 75989 in 2025?

The 2025 Medicare national average payment for CPT 75989 is $107.39 for both facility and non-facility settings, based on 3.32 total RVUs and the 2025 conversion factor of 32.3465.

Can CPT 75989 be billed with the abscess drainage procedure code?

Yes, 75989 should be billed separately from the surgical drainage code (such as 49405, 49406, or 10030) as it represents the radiologic supervision and interpretation component. The codes are not bundled per NCCI edits, but documentation must clearly support both services.

What is the difference between CPT 75989 and the surgical drainage codes?

CPT 75989 covers only the radiological supervision and interpretation (imaging guidance and physician reading), while surgical drainage codes (49405, 49406, 10030, etc.) cover the actual catheter placement and drainage procedure. Both are typically performed during the same session but billed by different providers.

Do I need modifier 26 when billing CPT 75989?

Use modifier 26 only when billing the professional component in a setting where you don't own the equipment (such as hospital outpatient). If you own the equipment and provide interpretation, bill globally without a modifier. If you only own equipment, the facility bills with TC modifier.

How many RVUs is CPT code 75989 worth in 2025?

CPT 75989 has 3.32 total RVUs in 2025, consisting of 1.19 work RVUs, 2.05 practice expense RVUs (both facility and non-facility), and 0.08 malpractice RVUs.

What documentation is required to bill CPT 75989?

Required documentation includes a separate radiologist interpretation report (distinct from the surgical note), documentation of real-time imaging guidance during the procedure, saved images in PACS, confirmation of catheter position, and physician credentials. The report must include indication, technique, findings, and physician signature.

Can CPT 75989 be billed for multiple abscesses drained in the same session?

Bill 75989 only once per drainage session unless draining separate distinct anatomic sites (such as liver and kidney), in which case use modifier 59 on the second code. Multiple needle passes or catheter adjustments for the same abscess are included in the single code and should not be billed separately.