Gastroenterology Billing Services in California For Efficient Denial Management

California gastroenterology practices lose steady revenue to denials from Aetna, Humana, and Anthem Blue Cross, caused by missed filing deadlines and coding errors under DMHC standards. Transcure resolves these denials fast and efficiently by:

  • Tracking denial trends to target recurring Medi-Cal modifier-bundling rejections fast.
  • Resubmitting appeals before California timely filing deadlines, like 90-day windows, expire.
  • Automatically tracking prior authorizations to prevent Anthem Blue Cross biologic-infusion denials.
  • Detailed auditing of CPT and ICD-10 codes, including polypectomy coding, to reduce denial rates.
  • AI agents automate patient verification and claim submission to cut screening-to-diagnostic denials.
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Up to 98% First Pass
Clean Claim Rate 

Our Success in Numbers

Value of claims processed
$ 500 M+
Accounts Receivable Days
24
Turn Around Time (TAT)
48 Hours
Customer Retention
99 %
Number of Claims Processed
2.7 M
First Pass Clean Claims Rate
98 %
Revenue Improvement
5%- 10 %
Reduction in A/R
30 %

What California Medical Billing Laws Does Transcure Handle

Transcure ensures gastroenterology practices in California stay fully compliant with all state billing laws. Governing claim payment timelines, balance billing protections, and mandated reimbursement penalties.

Knox-Keene Act Claims Timelines

California law under the Knox-Keene Act requires health plans to pay clean claims within 45 working days for HMOs, or the claim automatically accrues interest and penalties for late payment.

AB 72 Balance Billing Protections

Assembly Bill 72 bans surprise balance billing by gastroenterology providers for non-emergency care at in-network facilities.Capping patient cost to normal in-network sharing amounts only.

AB 3275 Expedited Claims Processing

Assembly Bill 3275 shortens claim reimbursement timelines for California health plans from January 2026. Results in faster payment turnaround and steadier cash flow.

DMHC APL 23-008 Enforcement

DMHC APL 23-008 mandates automatic interest on late claims, giving gastroenterology practices recourse when Anthem or Blue Shield delays reimbursement beyond the required payment deadlines.

Which Medical Billing Services Does Transcure Provide Across California?

Transcure GI billing services in California deliver end-to-end medical billing services across California. We are empowering healthcare practices to maximize collections, maintain strict compliance, and accelerate revenue cycle workflows through specialized clinical support.

Which Cities in California Does Transcure Serve With Medical Billing Services?

Transcure supports gastroenterology practices across California. We serve Los Angeles, San Diego, San Francisco, and Sacramento with coding, verification, and denial management built for state payer rules.

Los Angeles, California
San Diego, California
San Jose, California
San Fransisco, California
Fresno, California
Sacramento, California
Long Beach, California
Bakersfield, California

Oakland, California

Gastroenterology Billing Challenges 2026. What’s a Head?

California gastroenterology practices enter 2026 under tighter regulatory pressure. SB 1120 now requires human physician review of AI-based utilization decisions, which slows prior authorization for colonoscopies and endoscopic procedures.

At the same time, AB 3275 forces DMHC-regulated plans to pay complete claims within 30 days, yet incomplete documentation still triggers penalties. Medi-Cal eligibility changes monthly, so coverage denials often start at the front desk. Coding errors on CPT 43235, 45378, and 45385 add further denial risk, since payer rules differ across commercial and Medi-Cal plans.

Transcure closes these gaps with dedicated GI billing specialists who track California payer rules and correct CPT errors before submission. Appeals get managed within the 30-day reimbursement window set by AB 3275.

Counties Where Transcure Provides Gastroenterology Billing Services in California?

Transcure supports gastroenterology practices across California’s largest counties. We serve Los Angeles County, San Diego County, Santa Clara County, and Orange County with coding, verification, and denial management built for state payer rules.

Los Angeles County
San Diego County
Orange County
Riverside County
San Bernardino County
Santa Clara County

Which Gastroenterology Procedures Does Transcure Billing Services Cover in California?

Transcure handles billing for a wide range of gastroenterology procedures across California, ensuring accurate CPT coding, verification, and full reimbursement for every service performed statewide.

Colonoscopy Billing

CPT 45378 coding and screening versus diagnostic classification are handled precisely to avoid Medi-Cal and commercial payer rejections.

Capsule Endoscopy Billing

CPT 91110 billing includes eligibility verification and prior authorization to prevent coverage-related claim rejections before submission.

Upper GI Endoscopy (EGD) Billing

We bill CPT 43235 accurately, verify prior authorization, and manage denials linked to biopsy and diagnostic modifier codes.

Flexible Sigmoidoscopy Billing

We apply CPT 45330 accurately, distinguishing screening from diagnostic intent to avoid downstream California payer denials.

ERCP Billing

We code CPT 43260 correctly, secure prior authorization for the procedure, and appeal denials tied to medical necessity documentation.

Endoscopic Ultrasound (EUS) Billing

We bill CPT 43237 and 43242 with the proper modifiers, reducing denials from incomplete imaging or biopsy documentation.

OUR Certifications

With industry-recognized certifications, such as HIPAA and AAPC. Transcure’s gastroenterology billing team ensures claims comply with CMS requirements, DMHC regulations, and Medi-Cal coding standards specific to California payers.

What Makes Transcure a Leading Billing Company in California?

Transcure combines certified expertise, dedicated support, and proven results to deliver billing performance for California gastroenterology practices that outpaces the industry standard.

Certified Coders and Billers
Transcure’s AAPC-certified coders apply exact CPT and ICD-10 codes for every GI procedure, cutting coding-related denials from California payers.

Dedicated Billing Manager
A single point of contact tracks your account, resolves issues fast, and keeps California payer communication clear and consistent.

Complete Compliance
HIPAA safeguards and CMS alignment protect patient data while keeping every claim compliant with California payer regulations.

99% Claim Rate
Clean claim submission and payer-specific rule checks deliver a 99% first-pass acceptance rate across California plans.

AI RCM Management
Automated workflows handle eligibility, coding checks, and denial tracking, reducing manual errors across the revenue cycle.

California Underpayment Recovery
Our specialists identify contract discrepancies and recover underpaid claims from California payers before revenue gets left behind.

See how Texas GI Practice Improved Collections with Transcure?

When Transcure took over billing for DDS Medical, the 120+ day AR balance stood at $4,938,717, driven by unfiled claims, missing authorizations, and unrecorded payments. We filed appeals, corrected authorizations, and reconciled postings, cutting that balance to $1,269,489. For their GI division, the same providers and volume generated 20% more revenue, raising collections from $1M to $1.2M monthly while daily denials fell from 20% to under 2%.

Dr Ghulam Mujtaba

Premier Digestive Care

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Working with Transcure Medical Billing Services has been a game-changer for Digestive Disease Specialists. Their professionalism and expertise in medical billing have helped us maximize reimbursements and reduce claim denials. Their team is responsive and always ready to address our concerns. We highly recommend Transcure Billing Services for their reliable and efficient service.

Which EHR Platforms Are Supported by Transcure?

Transcure medical billing company provides comprehensive support for all major industry EHRs such as Athena Health, eCW, NextGen, and more to add.

Let’s Hear From Healthcare Providers

Transcure provides dedicated billing services all across the United States with one focus: Drive revenue with faster reimbursement. Let’s read why we said that.

Jackie

Jackie Judd

Practice Manager
Wilson Creek Internal Medicine

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As a practice manager, I was looking to streamline the medical billing process. I tried other companies, but they were all complicated and took too much of my time. Fortunately, I found Transcure. They excel in tailoring solutions to fit my requirements.

Amber Vaughan

Amber Vaughan

Office Manager
Idaho Kidney & Hypertension Institute

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We are a large practice with 15 providers. Transcure has been working with us for the last 5 years. This billing company has been a great asset to us. I work with Transcure and they provide everything I ask for. The team is friendly and very pleasant to work with.

Ashlee Rose

Ashlee Rose

Practice Manager
Harding Memorial Healthcare

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We’ve been working with Transcure for 8 years now and I just wanted to say how happy we are with their services. They always get back to us quickly and are very easy to work with. They get my bills paid in record time and help us to generate millions in revenue.

Trusted by California Providers

Transcure is highly rated by healthcare providers across leading review platforms, with strong ratings for billing accuracy, responsiveness, professionalism, and revenue cycle support.

FAQs

Transcure tracks denial trends to target recurring Medi-Cal modifier bundling rejections. We resubmit appeals before California’s 90-day timely filing deadlines expire. Practices recover revenue before statutory limits close the window.

Transcure aligns billing practices with the Knox-Keene Act, AB 72, and AB 3275. We also follow DMHC APL 23-008 requirements closely. Claims stay within state payment timelines and avoid reimbursement penalties.

Transcure bills upper endoscopy, colonoscopy, ERCP, EUS, capsule endoscopy, and flexible sigmoidoscopy. We apply correct CPT codes and modifiers for each procedure. Prior authorization and denial appeals are managed per service type.

Transcure delivers a 99% first-pass acceptance rate across California health plans. We scrub and submit claims through EDI across 32+ EHR systems. Payer-specific rule checks catch errors before claims go out.

Transcure uses PRIA AI agents alongside billing specialists to secure pre-approvals. Procedural delays and pre-service denial issues get stopped early. That speed matters most now, given new SB 1120 review requirements.

Transcure supports practices in Los Angeles, San Diego, San Francisco, and Sacramento. We also cover San Jose, Fresno, Oakland, and Bakersfield. Major counties served include Los Angeles, Orange, and Santa Clara counties.

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