Specialty-certified ICD-10-CM, CPT 2026, and HCPCS coding — AAPC CPC/CPMA and AHIMA CCS credentialed — for 56 specialties across all 50 U.S. states.
Medical coding translates clinical encounters — diagnoses, procedures, and services — into standardized ICD-10-CM, CPT 2026, and HCPCS codes that drive every insurance claim. RevalonMD's AAPC CPC/CPMA and AHIMA CCS credentialed coding team serves 56 specialties across all 50 states, with HIPAA/BAA compliance on every engagement.
The 99% first-pass and 2.99% figures are RevalonMD targets/starting rates — RevalonMD internal RCM metric, not an industry norm; individual practice results vary by specialty, payer mix, and documentation quality.
Our AAPC CPC/CPMA and AHIMA CCS credentialed coders review a sample of your claims, identify coding gaps, and return a written accuracy assessment. No PHI required to book.
Industry benchmarks: national claim denial rate ~12% (HFMA, 2024); first-pass averages 85–90%, top performers 95%+ (industry benchmark, 2024–2026). RevalonMD performance figures are internal targets stated as targets, not guarantees, and are founder-sign-off pending.
Medical coding is the translation of clinical documentation — diagnoses, procedures, and services — into standardized alphanumeric codes (ICD-10-CM, CPT, HCPCS) used for insurance claim submission and regulatory reporting. Accurate coding by certified coders drives clean claims, faster reimbursement, and compliance across every U.S. payer type.
That definition sets the border for everything below: coding is the step that turns a documented encounter into the codes a payer will pay. The distinction that trips up most practices is where coding ends and billing begins.
Of all insurance claims were denied in 2024. Coding errors — missing specificity, incorrect modifiers, and bundling violations — are among the leading preventable drivers. (HFMA, 2024)
Estimated administrative cost to rework a single denied claim — delayed reimbursement and staff time that multiplies across a practice’s monthly volume. (Industry-cited, 2024–2026)
First-pass claim acceptance target. RevalonMD’s certified coders identify and correct defects before a claim is ever submitted — eliminating the rework, not managing it after the fact.
Assigns standardized ICD-10-CM, CPT, and HCPCS alphanumeric codes to a documented encounter — diagnoses, procedures, and services. Coding happens at the chart level, before any claim exists. Accuracy here is what determines what gets paid.
Submits the coded claim to payers and manages collections downstream. Both phases report into revenue cycle management. An error in coding becomes a denial in billing — which is why coding accuracy, not speed, determines how much revenue a practice actually collects.
Every code on a claim comes from a dated code set, and the date of service determines which edition applies. RevalonMD coders assign codes from the current editions and verify each reference against the code year before submission:
| Code set | Scope | 2026 edition note |
|---|---|---|
| ICD-10-CM 2026 | Diagnosis codes (outpatient & physician) | ~75,000 codes in the 2026 release; effective for dates of service Oct 1, 2025–Sep 30, 2026 (CMS/NCHS). |
| CPT 2026 | Procedure & service codes (professional) | 2026 edition adds 288 codes, deletes 84, and revises 46 (AMA CPT 2026). |
| ICD-10-PCS 2026 | Inpatient facility procedure codes | Used for hospital inpatient procedure reporting alongside MS-DRG assignment (CMS). |
| HCPCS Level II 2026 | Drugs, DME, supplies, non-physician services | Includes J-codes for drugs and NDC reporting requirements; effective Jan 1–Dec 31, 2026 (CMS). |
Sources: CPT 2026 (AMA); ICD-10-CM 2026 and HCPCS Level II (CMS). Code-year references are verified by the Coding Director before use in client claims.
Code sets are the foundation — but four disciplines determine whether those codes are correct, defensible, and payable on first submission.
The upstream review that ensures physician documentation supports the most specific, defensible codes. CDI prevents downcoding and protects medical necessity before a coder ever touches the chart — closing gaps that payers would otherwise use to deny.
CMS National Correct Coding Initiative rules, updated quarterly, prevent payment of two procedure codes that should be billed as one (NCCI edits, CMS). Billing both triggers an automatic denial. RevalonMD validates every claim against the current quarterly edit tables before submission.
Modifier 25 identifies a separate E/M service on the same day as a procedure. Modifier 59identifies a distinct procedural service. Incorrect use of either invites NCCI denials or OIG audit exposure — RevalonMD’s coders apply modifiers per current NCCI guidance on every claim.
Evaluation and Management coding is the highest-denial-risk category in outpatient practice. RevalonMD’s CPMA-credentialed auditors review every E/M level for medical-decision-making integrity before charge capture is delivered to your billing team.
Each encounter is captured on a superbill recording the diagnosis code, procedure code, place of service (POS) code, and units of service. Coders use crosswalks to map between code sets, apply medically unlikely edits (MUEs) and the two-midnight rule where they govern inpatient status, and raise a query when physician documentation is ambiguous. RevalonMD tracks coding accuracy at the chart level — through chart review, coding audits, and encoder tools — and reports case mix index and risk adjustment (HCC / RAF) capture where applicable. Claim scrubbing then checks every code against payer rules and CARC/RARC denial logic before submission.
Every error caught before submission is a denial that never happens. RevalonMD’s AAPC CPC/CPMA and AHIMA CCS certified coders assign current-edition codes, validate NCCI edits, and audit every E/M level before your billing team sees the claim. Book a free coding audit →
RevalonMD pairs every account with coders who hold both AAPC CPC/CPMA and AHIMA CCS credentials — covering outpatient and inpatient in one team — across 56 specialties. Every CPT and ICD-10-CM reference is refreshed each January against AMA and CMS release notes, and a BAA is signed before any PHI is accessed.
Credentials and code-year discipline are what separate accurate coding from fast coding. Here is what RevalonMD brings to every account.
RevalonMD’s certified coders convert accurate documentation into clean claims that payers accept on first submission, working toward a target first-pass rate of 99%. That figure is a RevalonMD internal RCM metric, not an industry norm — RevalonMD internal RCM metric, not an industry norm; individual practice results vary by specialty, payer mix, and documentation quality.
Every coder holds AAPC CPC/CPMA plus AHIMA CCS — covering outpatient and inpatient coding in one team. Most outsourced vendors credential only one track.
Coders are trained by specialty cluster, including high-complexity areas such as cardiology, orthopedics, oncology, and psychiatry, each with its own LCD/NCD and modifier rules.
Every CPT 2026 and ICD-10-CM 2026 reference is updated each January by the Coding Director and verified against AMA CPT and CMS release notes before any code is used in client claims.
A BAA is executed before any PHI is accessed. No PHI is collected via web form, email, or non-BAA channel, and a full audit trail is available on request.
State-specific payer rules, Medicaid LCD variations, and place-of-service requirements are built into the coding workflow for all 50 U.S. states.
Competitor gap: several outsourcing vendors (Promantra, MedCare MSO, MedStates) do not publish a dedicated medical coding service page, so providers searching for specialty coding cannot find them for this service.
RevalonMD's coding workflow runs six steps: BAA execution, EHR or secure document access, clinical documentation review (CDI), code assignment from current code sets, modifier and E/M audit by a CPMA-credentialed reviewer, and a quality audit before charge capture is delivered. Every claim is checked against current NCCI edits before release.
The six steps are sequential and compliance-gated: nothing touches a chart before the BAA is signed, and nothing reaches your billing team before the quality audit clears.
Codes are assigned from ICD-10-CM 2026, CPT 2026, HCPCS Level II 2026, and ICD-10-PCS 2026, then validated against the current quarterly NCCI edits (CMS) and applicable LCD/NCD policies. Code-year references are verified by the Coding Director at each refresh.
Medical coding is not specialty-neutral. A cardiologist's encounter triggers different code sets, modifier rules, and LCD requirements than an orthopedic post-operative visit. RevalonMD trains coders by specialty cluster — cardiology, orthopedics, oncology, psychiatry, and more — so laterality, global periods, and bundling rules are applied correctly the first time.
A code set is only correct in context. The matrix below shows how coding rules change by specialty; each links to its dedicated coding page as the specialty children launch.
CPT 2026 cardiology ranges (92XXX, 93XXX), global periods, and modifier 26/TC for interpretations.
Musculoskeletal CPT 2026 (2XXXX), ICD-10-CM laterality, global surgery periods, and add-on codes.
Neurology E/M plus EEG/EMG CPT codes, diagnosis specificity, and modifier 51 for multiple procedures.
Endoscopy CPT 2026 NCCI bundling and the colonoscopy-versus-diagnostic coding distinction.
Global OB package coding, antepartum/postpartum services, and obstetric ICD-10-CM sequencing.
HCPCS Level II J-codes for chemotherapy agents, neoplasm-table navigation, and NDC reporting.
90XXX CPT codes, modifier 25 for same-day E/M plus psychotherapy, and mental-health code specificity.
Age-specific well-child CPT (99381–99385, 99391–99395) and vaccine-administration HCPCS.
CPT 2026 urology ranges (5XXXX), NCCI bundling for urological procedures, and ICD-10-CM laterality.
Otolaryngology CPT codes, ENT diagnosis specificity, and sinus-surgery NCCI bundles.
Payers were rejecting bilateral knee claims and citing NCCI bundling. A review showed the in-house team was omitting the laterality modifiers (RT/LT) and the correct use of modifier 59 to identify distinct procedural services.
RevalonMD's coders re-coded the bilateral procedures with the correct laterality modifiers and modifier 59 where the documentation supported a distinct service, then audited the surrounding E/M levels for medical-decision-making integrity.
Once the modifier and laterality corrections were in place, the bundling-related rejections on those procedures resolved. Specific denial-rate figures for this engagement are founder- and client-verified before publication and are available under NDA on request.
Anonymized engagement. Results represent one client’s experience and are not a guarantee of future outcomes; quantified figures are founder- and client-verified before publication.
RevalonMD codes for 56 specialties across all 50 states. Cross-silo, coding connects to credentialing services (so providers are enrolled to be paid) and denial management (which works the denials that coding accuracy prevents).
RevalonMD's medical coding services start at 2.99% of net collections, with the final rate set by specialty, monthly volume, and complexity. A burdened in-house coder costs roughly $70,000–$85,000 per year in salary, benefits, training, and encoder licenses. Book a free coding audit for a specialty-specific quote.
The percentage-of-collections model aligns incentives: RevalonMD is paid out of recovered revenue, so accurate, payable codes are the shared goal.
Pricing note: Starting rate; final rate is set by specialty, monthly volume, and complexity. See the pricing page for what's included. For comparison, a burdened in-house coder costs roughly $70,000–$85,000 per year in salary, benefits, training, and encoder licenses (multiple RCM/HR reports, 2024–2026). Book a free coding audit for a specialty-specific quote.
Any outsourced coding vendor that accesses patient charts is a HIPAA business associate and must sign a Business Associate Agreement (BAA) under 45 CFR §164.504(e). RevalonMD signs a BAA with every client before accessing any PHI, follows OIG compliance program guidance, and never collects PHI through a web form, email, or non-BAA channel.
Accurate codes mean nothing if the partner handling your charts is a compliance risk. Here is exactly where RevalonMD’s obligations come from and how PHI is protected.
Every outsourced coding vendor that accesses PHI is a HIPAA business associate. RevalonMD signs a Business Associate Agreement (BAA) under 45 CFR §164.504(e) with every client before any PHI is accessed (HIPAA Journal, 2026; CMS). Coding is performed using the code set effective for the date of service — CPT 2026 and HCPCS Level II 2026 for services January 1–December 31, 2026, and ICD-10-CM 2026 for services October 1, 2025–September 30, 2026. RevalonMD follows OIG compliance program guidance for third-party billing companies: upcoding and downcoding are prohibited, and coding audits are available to clients on request. AAPC CPC/CPMA and AHIMA CCS credentials are verifiable through the AAPC and AHIMA directories.
Medical coding is the translation of clinical documentation — diagnoses, procedures, and services — into standardized alphanumeric codes (ICD-10-CM, CPT, HCPCS) used for insurance claim submission. Accurate coding by certified coders drives clean claims, faster reimbursement, and regulatory compliance.
RevalonMD's Medical Coding Team holds AAPC CPC and CPMA credentials plus AHIMA CCS certification — covering outpatient, inpatient, and audit specializations across 56 specialties. Annual continuing-education requirements maintain active credentialing and current code-year competency.
RevalonMD coders use ICD-10-CM 2026 (diagnosis), CPT 2026 (procedure), ICD-10-PCS 2026 (inpatient), and HCPCS Level II 2026 (drugs, DME, supplies). All code references are verified against the current code year by our Coding Director before claim submission.
Yes. RevalonMD signs a Business Associate Agreement (BAA) with every client before accessing any protected health information (PHI), as required by HIPAA 45 CFR §164.504(e). PHI is never collected via web form, email, or non-BAA channel.
First-pass rate (clean claim rate) is the percentage of insurance claims paid on initial submission without rework. Industry average is 85–90%; high-performing outsourced coding services achieve 95%+. A higher first-pass rate means faster cash flow and lower denial rework costs per claim (industry benchmark, 2024–2026).
RevalonMD provides specialty-certified coding for 56 clinical specialties — including cardiology, orthopedics, neurology, gastroenterology, dermatology, OB/GYN, oncology, pediatrics, psychiatry, urology, and ENT — across all 50 U.S. states. Each specialty uses specialty-specific LCD/NCD guidelines and modifier rules.
NCCI (National Correct Coding Initiative) edits are CMS-mandated bundling rules, updated quarterly, that prevent payment of two procedure codes that should be billed as one. RevalonMD applies current NCCI edits (CMS, 2026) to every claim before submission to prevent bundling-related denials.
RevalonMD works with all major EHR platforms. Our coders access clinical documentation within your existing EHR environment or via a secure HIPAA-compliant transfer — no expensive software overhaul required. Contact us to discuss EHR-specific integration for your practice.
Dedicated coding pages for each specialty launch in Sprint 2. RevalonMD also provides medical coding across all 50 states, with state-specific Medicaid payer rules and LCD coverage built into the workflow.
Methodology: medical-code references on this page name their code year (ICD-10-CM 2026; CPT 2026; HCPCS Level II 2026; ICD-10-PCS 2026) and are verified by the Coding Director before publication and re-verified every January when CMS and AMA publish code-year updates. Regulatory and quantitative claims are cited inline from CMS, AMA, HFMA, AAPC, AHIMA, and the HIPAA Journal. RevalonMD performance figures (99% first-pass, 2.99% starting rate, 56 specialties, 500+ clients) are internal operating targets, founder-sign-off-gated, and stated as targets — not industry averages presented as guarantees.
Our certified coders review a sample of your claims, identify coding gaps, and return a written accuracy assessment. RevalonMD signs a BAA before accessing any PHI; no PHI is required to book.