Medical Billing for Endocrinology & Diabetes Practices

Endocrinology Billing That Pays What You Earn

Endocrinology billing is dominated by diabetes management, thyroid disease, and hormone disorder treatment — all with significant remote monitoring, patient education, and CGM billing opportunities that most practices fail to capture. Continuous glucose monitor billing, diabetes self-management training, and insulin pump coding are among the most underbilled services in endocrinology. 360Solutions helps endocrinology practices capture every billable service while managing prior auth for CGM devices and GLP-1 biologics.

41%
of endocrinology practices not billing CGM monitoring codes
$280
avg monthly additional revenue per provider from RPM/CGM
96%
first-pass rate for endocrine E&M and procedure claims
Endocrinology Billing Challenges
Where practices lose the most revenue:
CGM & Insulin Pump Billing
Diabetes Education Billing
GLP-1 & Biologic Prior Auth
Thyroid & Parathyroid Coding
Endocrinology Billing Challenges

Where Endocrinology Practices Lose Revenue

These are the coding and billing pitfalls that cost endocrinology practices the most — and where our specialised billers add the most value.

CGM & Insulin Pump Billing

Continuous glucose monitor supplies and insulin pump coding (A9276, A9277, K0553, K0554) require coordination between the physician's monitoring codes and the DME supplier's supply codes. Most practices miss the professional monitoring revenue entirely.

Diabetes Education Billing

Diabetes self-management training (G0108/G0109) is a reimbursable service that requires an ADA-recognized program and specific documentation. Many endocrinology practices have eligible patients but no billing workflow for DSMT.

GLP-1 & Biologic Prior Auth

Semaglutide, tirzepatide, and other GLP-1 agents require prior auth with BMI documentation and failed first-line therapy records. Denials for incomplete step therapy documentation are the top auth failure for endocrinology.

Thyroid & Parathyroid Coding

Thyroid ultrasound (76536), thyroid biopsy (60100), and parathyroid scan (78070) require correct professional/technical splits and separate billing from the office visit. Bundling these with the E&M results in missed revenue.

Coding Intelligence

High-Risk CPT Groups

Code ranges payers audit most aggressively in Endocrinology.

G0108 / G0109
Diabetes self-management training — individual / group session
95249–95251
Ambulatory CGM — hookup and interpretation — professional billing
A9276–A9278
CGM supplies — sensor, transmitter, receiver — HCPCS DME codes
76536 / 60100
Thyroid ultrasound / thyroid biopsy — with or without ultrasound guidance
99457 / 99458
Remote physiological monitoring — first 20 min / each additional 20 min
Denial Intelligence

Common Denial Patterns

Knowing these before submission is the difference between a 60% and a 96% first-pass rate.

CGM professional monitoring code billed without corresponding supply/device code

DSMT code billed without documentation of ADA-recognized program enrollment

GLP-1 prior auth missing BMI measurement or first-line drug failure documentation

Thyroid ultrasound billed globally when only professional interpretation was provided

RPM code billed without 20 minutes of documented monthly monitoring time

Free Denial Audit

Send us your last 90 days of remittance data — we'll identify your top 3 fixable denial sources at no cost.

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Our Process

How 360Solutions Works for Endocrinology Practices

01

Free 2-Week Billing Audit

We review your last 90 days: denial breakdown by category, AR aging by payer, charge lag, collection rate, and any recurring coding issues specific to your specialty. No commitment required.

02

Specialty Coder Assignment

You are paired with a coder trained specifically in endocrinology coding. They learn your providers, your documentation patterns, and your payer mix before touching a claim.

03

Parallel Billing Transition

We run alongside your current billing for 10–14 days with zero cash flow disruption. Claims keep moving during the transition. Your account manager provides daily status updates.

04

Live KPI Dashboard

Real-time visibility into billed, paid, denied, AR aging, and collection rate — segmented by provider and payer. No black box, no month-end surprises.

05

Weekly Account Manager Call

Every week your dedicated account manager walks through last week's KPIs, denial trends, and any action items. Critical issues are escalated the same day — not at the next scheduled call.

Endocrinology Billing FAQ

Questions From Endocrinology Practices

We identify eligible patients using diabetes diagnoses in the problem list, build a CGM billing workflow that captures the professional monitoring codes monthly, and coordinate with the DME supplier for device supply billing. Most practices see new monthly revenue within 60 days.
Yes. We manage billing under each provider's NPI — physician E&M under the MD/DO and DSMT under the CDE with the correct HCPCS codes — ensuring each provider's services are captured and credentialed correctly.
We prepare auth requests with BMI documentation, comorbidity evidence, and documentation of lifestyle intervention attempts. For GLP-1 agents approved for weight management specifically, we manage the distinct prior auth pathway from diabetes indications.
Yes. Fine-needle aspiration biopsy with ultrasound guidance (60100 + 76942) requires separate coding for the biopsy and the guidance. We ensure both components are billed and that the documentation supports each service.
Ready to Fix Your Endocrinology Billing?

Start With a Free,
No-Obligation Audit

Two weeks, no contract. A certified endocrinology billing specialist reviews your claims, denial patterns, and AR — and shows you exactly what is recoverable.