Biopsy vrt bdy open thoracic

CPT code 20250 covers an open surgical biopsy of a thoracic vertebral body, where the surgeon makes an incision to access the mid-back spine and removes a tissue sample from the vertebra for diagnostic testing.

Showing rates for

National Average

Base Medicare rate

$386.54

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

5.19

PE RVU (NF)

5.31

MP RVU

1.45

Total RVU

11.95

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

NCCI bundling edits

Loading bundling edits…

Billing tips

Clearly document the specific thoracic vertebral level (T1-T12) in operative report; non-specific 'spine biopsy' documentation leads to downcoding to unlisted procedure code
Impact: Prevents denial or reduction to unlisted code with $0 standard rate requiring manual pricing
Distinguish open approach from percutaneous (20220-20225); operative note must document incision, dissection through muscle layers, and direct visualization
Impact: Preserves $386.54 reimbursement versus $159-$247 for percutaneous approaches that Medicare may substitute
Bill in facility setting when performed in hospital or ASC; non-facility rate and facility rate are identical at $386.54, but facility captures technical component separately
Impact: Ensures appropriate cost-based reimbursement structure; incorrect place of service triggers audits
When performed with decompression or fusion at same level, append modifier 59 and document separate incision/approach or different pathology indication to avoid bundling
Impact: Recovers full $386.54 that would otherwise be denied as component of more comprehensive procedure
Submit pathology report with claim or have available for audit; some MACs require tissue diagnosis confirmation for surgical biopsy codes
Impact: Prevents post-payment recoupment averaging $386.54 per case in retrospective audits
For bilateral or multiple level biopsies, document medical necessity for each separate site; generic 'thoracic spine' is insufficient
Impact: Supports modifier 50 or multiple units billing for potential additional $193.27-$386.54 per additional site

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 20250?

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 20250 in 2025?

The 2025 Medicare national average reimbursement for CPT 20250 is $386.54 for both facility and non-facility settings. This is based on 11.95 total RVUs multiplied by the 2025 conversion factor of 32.3465. Actual payment may vary by geographic locality based on GPCI adjustments.

What is the difference between CPT 20250 and 20220 for vertebral biopsy?

CPT 20250 is for an open surgical biopsy of the thoracic vertebral body requiring an incision and direct visualization, while CPT 20220 is for a percutaneous needle biopsy of bone performed through the skin with imaging guidance. The open approach (20250) reimburses at $386.54 versus approximately $159-$247 for percutaneous approaches, reflecting the greater surgical complexity.

Can CPT 20250 be billed with spinal fusion codes?

CPT 20250 can be billed with spinal fusion codes only when the biopsy serves a distinct diagnostic purpose separate from the fusion procedure, is performed at a different level, or when unexpected pathology is encountered. Modifier 59 must be appended and documentation must clearly establish the separate nature of the procedures. Without proper justification, the biopsy is considered bundled into the fusion.

What documentation is required to bill CPT 20250?

Required documentation includes the specific thoracic vertebral level, medical necessity/indication, clear description of open surgical approach with incision details, layer-by-layer dissection, direct visualization of the vertebral body, biopsy technique, specimen submission to pathology, and operative findings. The operative report must distinguish the open approach from percutaneous techniques.

How many RVUs is CPT code 20250 worth?

CPT 20250 has 11.95 total RVUs for 2025, consisting of 5.19 work RVUs, 5.31 practice expense RVUs, and 1.45 malpractice RVUs. Both facility and non-facility PE RVUs are identical at 5.31 for this code.

What specialties typically bill CPT code 20250?

CPT 20250 is primarily billed by orthopedic surgeons and neurosurgeons specializing in spine surgery. Surgical oncologists may also perform this procedure for suspected spinal metastases. The procedure requires surgical privileges for open spinal procedures and is typically performed in hospital operating rooms or ambulatory surgery centers.

Is CPT 20250 covered for both Medicare and commercial insurance?

Yes, CPT 20250 is generally covered by Medicare and commercial payers when medically necessary for diagnosis of suspected vertebral pathology. However, prior authorization may be required by commercial payers, and documentation must support why an open biopsy is necessary rather than a less invasive percutaneous approach. Coverage criteria vary by payer and individual medical policies.