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Internal Medicine Billing Services

E&M coding accuracy, chronic care management, annual wellness visits — comprehensive primary care billing.
Internal Medicine Billing

We know internal medicine billing inside out.

Internal medicine practices live and die by evaluation and management coding. The difference between a level 3 and level 4 E&M can be $75–$120 per visit — multiplied across thousands of annual encounters, undercoding is catastrophically expensive. Our audits consistently find 15–20% of E&M visits are undercoded.

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15-20%Of E&M visits undercoded
$240KAdded from coding optimization
CCMChronic care management
AWVAnnual wellness visits

What we handle for internal medicine practices

E&M Level Optimization

Correct MDM-based E&M level selection for all office and hospital encounters.

Chronic Care Management

CPT 99490/99487 billing for eligible Medicare patients — an often-missed revenue stream.

Annual Wellness Visits

AWV billing correctly separated from problem-focused visits for Medicare patients.

Transitional Care Management

TCM billing for patients discharged from facilities.

Hospital & SNF Billing

Inpatient, observation, and skilled nursing facility visit billing.

Preventive Services

Correctly billing preventive services alongside problem-focused visits.

How We Work

Specialty-specific billing — not generic billing applied to your specialty

Generic billers learn your specialty on the job — using your revenue to fund their education. Our coders are hired, trained, and audited by specialty. Your cardiology charts go to a cardiology coder. Every time.

Specialty-Trained Coders

Every coder on your account is trained specifically in your specialty's coding rules, documentation requirements, and payer quirks. No generalists.

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Quarterly Coding Audits

We audit every coder's accuracy quarterly. Any coder falling below 95% accuracy is immediately retrained and supervised. Your clean claims rate doesn't slip.

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Continuous Payer Updates

We track payer policy changes, LCD updates, and code revisions in real time. When a payer changes a coverage policy for your specialty, we know before you do.

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Client Proof

What practices like yours say after switching

We switched to RCMBillers after struggling with our previous biller for 2 years. Within 90 days our denial rate was cut in half and collections were up significantly. They know internal medicine billing — not just billing in general.

Practice ManagerInternal Medicine PracticeDenial rate cut 50%+ in 90 days

The coding audit they did in the first month found $80,000 in undercoded procedures we had no idea about. That alone justified years of service fees.

Physician OwnerInternal Medicine Group Practice$80K found in coding audit

Credentialing used to take us 4 months. RCMBillers completed 3 payer enrollments in under 4 weeks. We haven't had a credentialing delay since day one.

Office DirectorInternal Medicine CenterPayer enrollment: 4 months → 3 weeks
Common Questions

Frequently asked questions

Yes. We assign specialty-specific coders and billing specialists to each account. Your internal medicine charts are handled by team members who are trained, tested, and audited specifically in internal medicine billing — not generalists who work across dozens of specialties.
Most internal medicine practices see a measurable denial rate reduction within 30–45 days. The first 30 days focus on fixing front-end issues (eligibility, pre-auth) and appealing existing denials. By day 60, the structural changes are producing consistent improvements.
Yes — credentialing is included in our Professional and Enterprise plans. We handle CAQH ProView setup, payer enrollment, re-credentialing, and maintenance. Average payer enrollment time is 3 weeks — far faster than managing it in-house.
We integrate with all major EHR and practice management systems — including Epic, Cerner, Athenahealth, eClinicalWorks, Kareo, NextGen, Modernizing Medicine, and 40+ others. Integration is handled by our technical team and typically takes under 48 hours.
No setup fees. No long-term contracts. We operate on a 30-day cancellation policy and charge a percentage of collections only — typically 3–5% depending on specialty and volume. We earn when you earn.
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