Trusted Gastroenterology Medical Billing Services
Every scope coded right, billed clean and chased until it pays. That’s what SwiftCare Billing does for GI practices, from screening colonoscopy to EGD, so fewer claims come back denied or short-paid.
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Ask any GI practice manager where claims go sideways and you’ll hear the same stories. The screening that became a polypectomy. The modifier nobody added. The visit that got folded into the procedure. None of it is dramatic. It just costs money, quietly, every week.
We built SwiftCare Billing gastroenterology medical billing services to stop that leak. We handle coding, claims, denials and A/R for independent GI practices, multi-provider groups, hospital-based GI providers and physicians who operate out of ASCs.
We are not a general biller trying to learn GI. We are a gastroenterology medical billing company that lives in this world.
Where Gastroenterology Practices Lose Revenue
Honestly? It’s rarely one big mistake. It’s the same 5-6 things, every month.
- Screening scopes that turn diagnostic mid-procedure, then go out with the wrong modifier or diagnosis order
- Biopsy and polypectomy codes bundled into the base procedure
- Same-day E/M visits denied for a missing modifier 25 or a thin note
- Authorizations that were never pulled, or don't match what got billed
- Payments that land below contract. Nobody checks.
- Old A/R that keeps aging while new claims pile on top
If you want to find money fast, check those first. Usually, that’s where it is. That’s the first thing our gastroenterology billing specialists audit.
Screening vs. Diagnostic Colonoscopy: How We Bill It
This is the one that starts more fights than anything else in GI. And more patient phone calls.
Patient books a screening. Doc goes in, finds a polyp, takes it out. Now it’s not a screening anymore. It’s therapeutic. Patient share changes. If the claim doesn’t tell that story in the right order, you get a denial. Or an angry patient.
Here’s how we bill it inside our gastroenterology coding and billing services:
| Scenario | Typical coding approach | What we actually check |
|---|---|---|
| Average-risk screening, nothing found | G0121 for Medicare. For commercial, CPT 45378 with Z12.11 + modifier 33 | Age, how often they had one, does this plan cover preventive at 100% |
| Screening turns into biopsy / polyp removal | Switch to therapeutic CPT - like 45380 or 45385 - with PT or 33 per payer | Did we keep screening dx + finding dx? Which modifier does THIS payer want? |
| Diagnostic - bleeding, pain, history | Diagnostic or therapeutic CPT with symptom/condition dx | Does the note support medical necessity |
| Follow-on after positive stool test | Per payer policy. Medicare now treats it as screening | Do we have the positive test on file |
Two rules we never break. One: code what happened in the room, not what was on the schedule. Two: list diagnoses in the order that explains WHY you did it. Our gastroenterology billing experts are pretty strict about that.
Modifiers, Bundling and NCCI Edits
Why do we talk about modifiers so much? Because payers do. They use them to decide what to pay, what to bundle, what to deny.
For every claim in our gastroenterology billing solutions, we check:
- Modifier 25: You did a separate E/M same day as a procedure? The note better show a distinct problem. "Pre-op check" won't survive.
- Modifier 59 and X-mods: Distinct service. We only use it when NCCI allows a bypass AND the record shows different site/lesion/session.
- Modifier 51: Multiple procedures. Some payers want it. Skip it and they cut you.
- Modifier PT and 33: Preventive rules. Every payer wants something different. We track it payer by payer.
- Global periods: Most scopes are 0-day global. So any visit near that date gets extra eyes.
Every claim runs against NCCI edits before it goes out. Fixing it now is free. Appealing it 30 days later is not. That’s why our gastroenterology claims billing services and gastroenterology insurance billing services include a full scrub.
What You Get From Our Gastroenterology
Coding and Billing Services
- You know which claims are risky before they're sent - pre-submission scrub against CPT, ICD-10, modifier, NCCI
- Procedure notes turn into the right codes - real coder review of colonoscopy, EGD, biopsy and polypectomy docs
- No coverage surprise after the fact - eligibility, benefits and prior auth checked BEFORE
- Rejections get fixed same day, not next week
- Payments post to the right place - ERA reconciled against EOBs
- Professional, facility and anesthesia claims match each other
- Every denial comes with a readable reason - by payer and procedure
That’s the day-to-day behind our gastroenterology practice billing services. And our broader gastroenterology RCM services and gastroenterology revenue cycle management. Charge capture to final payment, one team accountable.
Gastroenterology Denial Management and A/R Follow-Up
A denial is just a symptom. We chase the cause.
| Denial type | What usually caused it | What we do |
|---|---|---|
| Medical necessity | Notes missing, or dx doesn't fit procedure | Pull documentation, appeal with clinical support |
| Modifier / bundling | Missing 25, 59, PT, or NCCI conflict | Correct and resubmit, or appeal with record |
| Authorization | No auth on file, or code doesn't match auth | Verify, ask for retro-auth if payer allows |
| Eligibility | Coverage termed, wrong payer billed | Reverify, rebill right payer |
| Timely filing | Claim went in late | Gather proof of filing, appeal |
For A/R we don’t work newest first. We hit oldest and biggest, plus anything close to filing deadline. We also check every payment against your contract. Short pay shouldn’t look normal just because it came with an ERA.
Insurance Billing, Enrollment and Credentialing
We bill Medicare, Medicaid, Medicare Advantage, commercial, managed care, HMOs and workers comp. Each one has its own rules on screening and auth, so we track them separately.
Enrollment too – Medicare and Medicaid enrollment, commercial credentialing, CAQH upkeep, revalidation, new provider setup. New doc shouldn’t sit unpaid for 60 days while paperwork moves.
Switching to SwiftCare Billing in 14 Days
Week 1
You give us system access, payer list, provider data and A/R snapshot. We map how you do things today.
Week 2
We work the backlog, send first claims and set denial and A/R priorities.
After that
Weekly check-in and monthly RCM review.
Gastroenterology Billing Outsourcing for Small and Growing Practices
Hiring a biller isn’t just salary. It’s benefits, training, sick-day backup, and 4 months before they actually understand GI.
That’s why a lot of 2-doc practices and 20-provider groups use our gastroenterology billing outsourcing.
- Full RCM or just pieces you need - denials and A/R - we offer it as third-party gastroenterology billing services
- Backlog and aged A/R cleanup
- Percentage-of-collections pricing
- No long-term contract
- No hidden fees
Looking for affordable outsourced gastroenterology billing services? Tell us your volume and what you want covered.
If you’re comparing a gastroenterology billing company for small practices or need gastroenterology billing outsourcing for small practices, we fit that too. Many small groups come to us to outsource gastroenterology billing and coding or to outsource medical billing for gastroenterologists.
We work as a professional gastroenterology billing outsourcing company and a full-service gastroenterology medical billing company. We offer outsourced medical billing services for gastroenterology practices, plus gastroenterology medical billing outsourcing services and full gastroenterology medical billing outsourcing. Whatever level you need.
In short, our gastroenterology billing services work whether you have 2 physicians or 20.
Works With Your EHR, PM and Clearinghouse
We work inside what you already have – Epic, athenahealth, eClinicalWorks, AdvancedMD, Tebra, DrChrono, plus Availity, Waystar, Optum, Office Ally. Submit through your clearinghouse. You don’t have to switch anything.
HIPAA Compliance and Data Security
We sign a BAA before we touch PHI. Role-based access, secure channels, your data stays yours.
- Nationwide Footprint
Gastroenterology Medical Billing for Practices in All 50 States
We bill in every state. Medicaid rules, Medicare MACs, commercial policies – they all shift by state and we plan for that. Single locations, multi-location groups, hospital and ASC workflows: all covered.
Why Practices Choose SwiftCare Billing
- A team that does GI coding every day
- One team across coding, claims, denials and A/R, so nothing falls between desks
- Monthly reports on collections, A/R aging, denial reasons by payer and procedure, underpayments and results by provider
- Support sized for small or big
- A look at where revenue is leaking before you commit
Ready to unlock your practice growth? Let’s talk!
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Frequently Asked Questions
What do gastroenterology medical billing services include?
Eligibility and benefits checks, prior auth, GI coding review, claim submission, rejection fixes, denial appeals, payment posting, underpayment review, A/R follow-up, patient statements and monthly reporting. Hand over all or just the painful parts.
Why does gastroenterology billing need specialty-specific coding?
Small details change payment. Is colonoscopy screening, diagnostic or therapeutic? Which biopsy or polypectomy code? Which modifier does this payer want? General biller can miss it. Each miss changes what you and patient pay.
How do you bill colonoscopy and endoscopy?
We start with a procedure note. Coder picks CPT for what was actually done, links right diagnoses, adds modifiers per payer rules and checks NCCI before claim goes out. Screening, diagnostic, therapeutic each take different path.
What is the difference between screening and diagnostic colonoscopy billing?
Screening is preventive, no symptoms. Diagnostic looks into symptoms, positive test, known history. If polyp removed during screening, many payers treat as therapeutic and patient share can change. Claim has to show it.
How do you handle denied gastroenterology claims?
Find reason, fix what’s fixable and resubmit, or appeal with clinical record. Then track cause by payer and procedure so same denial doesn’t keep coming back.
Do you handle prior authorization?
Yes, wherever payer requires it. Verify before procedure and confirm billed codes match what was authorized.