Best Medical Coding Solutions. No Revenue Leakage.
Our expert clinical coders fulfill the coding needs of every specialty — assigning accurate diagnosis and procedure codes that facilitate clean claim creation and submission to payers, so nothing gets left on the table.
AHIMA & AAPC Certified Medical Coding Experts
Our coders deliver 99% coding accuracy and full compliance with ICD-10, CPT, and HCPCS standards. Under ever-evolving ACA requirements, accurate coding isn't optional — our certified team analyzes every record, stays current on the latest guidelines, and follows a rigorous review process to keep denials off your books.
Clinical Statement Analysis
Coders carefully analyze medical statements and documentation, classifying every detail using standardized classifications.
Medical Notes Coding
Diagnoses and procedures are converted into codes that are easily readable by insurers and hassle-free for providers.
Super-Bill Submission
Coders work with the billing team to generate a super bill covering payer charges, insurance coverage, and co-payments.
Medical Practices Who Can Use Our Coding Services
Whether you're a solo provider just getting started or a multi-location group, our team scales to fit how your practice actually operates.
- Solo Physicians
- Independent Practice Groups
- Medical Clinics
- Physician Groups
- Hospital-Owned Practices
- Urgent Care Centers
- In-Home Health Providers
- Laboratories
- Freestanding ER Centers
- Hospitals
- Non-Emergency Medical Transport
- New & Growing Practices
Coding Expertise for Every Setting
Whichever setting your practice operates in, we have a dedicated coding specialization for it.
Facility Coding
Comprehensive facility-side coding accuracy for hospital and clinic billing departments — inpatient services, rooms, and nursing, coded right the first time.
Payer-Specific Coding
Coding aligned to each payer's individual rules, including UnitedHealth, Cigna, and Humana requirements, so claims process smoothly without unfair cuts.
General Practitioner Visits
Accurate E/M coding for everyday office visits so claims get approved the first time and cash keeps flowing into your practice.
HCC Coding
Hierarchical Condition Category coding across 10,000+ ICD-10 diagnosis codes, with RAF scores accurately assigned for both commercial and Medicare Advantage risk adjustment.
Professional Fee Coding
Ensures the physician gets paid correctly, insurance companies reimburse fairly, and the patient receives an accurate bill — no surprises.
Offshore Coding
High-caliber coding at a lower price point, developed through trained overseas coding talent, following all HIPAA rules and data-handling standards.
Outpatient Coding
Coders proficient in the latest documentation guidelines for outpatient Evaluation & Management (E/M) visit codes.
Inpatient Coding
CIC-credentialed coders with extensive experience in Medicare Severity Diagnosis Related Groups (MS-DRGs) and the Inpatient Prospective Payment System.
A Coding Service That Pays for Itself
Beyond core coding, we offer full code audits and documentation review to catch issues before they reach a payer — keeping your claims clean, your denials low, and the increased reimbursement covering more than our fees.
- Skilled Coders
- HIPAA Compliant
- Improved Cash Flow
- Reduced Denials
- Ongoing Code Audits
- Documentation Review
Our Medical Billing Process
A clear, repeatable process from intake to payment. The steps below outline how this service runs day to day — other CoreStone services follow their own version of this same process.
Practice Audit & Assessment
We start with a free trial-base audit of recent claims and reports to pinpoint exactly where your practice is losing revenue.
Enrollment & Credentialing
We confirm payer enrollment status and handle any outstanding credentialing before your first claim goes out.
Data Entry & Charge Capture
Patient encounters and superbills are entered into our system quickly and accurately, saving your staff hours of manual work.
Certified Coding & Billing
Certified coders and billers scrub, code, and submit every claim — compliant, accurate, and up to date with current payer policy.
We Work Within The Software You Already Use
No need to switch systems — our billing team plugs directly into the EHR and practice management platform you're already running.
99%
Coding AccuracyUp to 30%
Average Revenue IncreaseRapid
Turnaround on Every BatchFrequently Asked Questions
Coding translates clinical documentation into standardized ICD-10, CPT, and HCPCS codes. Billing then uses those codes to create and submit the actual claim to a payer.
Yes — our team holds AHIMA and AAPC certifications, including specialty credentials like CIC for inpatient coding.
We support 75+ specialties with coders trained in each one's unique documentation and payer requirements.
Hierarchical Condition Category coding is used for risk-adjusted plans like Medicare Advantage. If your patient population includes these plans, HCC coding is essential to accurate reimbursement
Most batches are coded and returned within 24–48 hours, keeping your billing cycle moving without delay.
Yes. Our code audit and documentation review services identify errors, missed charges, and compliance risks in your existing coding.
Request Your Free Billing Quote
Tell us about your practice and one of our billing specialists will follow up within one business day.
CoreStone Medical Billing Services
Serving healthcare providers across all 50 states with accurate, compliant, and technology-enabled medical billing.