Team Reviewing 100K+ code reference pages

PayerReady Medical Coding Team

The certified coders, billers, and RCM specialists who curate, validate, and review every coding page you read on PayerReady. We work as one named entity rather than individual bylines because what matters is institutional consistency, not personal brands.

coding@payerready.com
100K+
Code pages reviewed
163/163
Rules-engine accuracy
54
Medical specialties
10 days
Correction SLA
Why we work this way

Org-level authorship, not individual bylines.

Most coding sites publish "by [single coder name]" as a vanity signal. We don't, for three reasons:

  • 1
    Consistency over time. A coder leaves, a page goes stale. Org-level authorship means every page is owned by the team that's still here next quarter.
  • 2
    Multiple eyes on every page. A specialist coder writes the draft, a senior reviewer validates it, the rules engine cross-checks it. No single byline could honestly capture that.
  • 3
    Accountability is institutional. If a page has an error, you email a team that responds in 5 days, not an individual who may not even be at the company.
Coverage Areas

What our coders cover

Every coding domain that drives a denial, an audit, or a missed revenue opportunity. We don't cover everything in healthcare. We cover everything that lands on a CMS-1500 or UB-04.

Evaluation & Management

2021 office E/M revision, MDM-driven coding, time-based selection, prolonged service add-ons, split-shared rules, telehealth POS 02 vs 10.

Surgical Coding

Global surgical packages 0/10/90 day, modifier 24/57/58/78/79, co-surgeon (62), assistant (80/82/AS), bilateral (50), unbundling discipline.

NCCI & Bundling

4.5M Procedure-to-Procedure edits, MUE per-day quantity limits, modifier indicator 0 vs 1, X{EPSU} subset modifier preference.

Risk Adjustment

CMS-HCC v28, MEAT documentation, RAF score capture, RADV audit defense, problem-list-only diagnoses that fail audit standards.

Modifier Discipline

422 modifiers including 25, 59, X{EPSU}, GA/GZ/GY, KX, JW, telehealth 95/93. Audit triggers, payer policy variations, OIG Work Plan exposure.

Denial Management

1,506 CARC + RARC codes with curated root-cause analysis. Appeal letter templates for top 9 denials. Overturn-rate benchmarks from CERT and RAC reports.

ICD-10-CM Diagnoses

98K codes with full Excludes1/Excludes2 hierarchy, Includes annotations, billable flags, parent/child navigation, HCC mapping, LCD coverage flags.

Medicare Fee Schedule

PFS rates across all 55 MAC jurisdictions, facility vs non-facility, conversion factor application, geographic practice cost index (GPCI) effects.

Specialty Billing

54 specialty playbooks with common CPTs, bundling traps, modifier discipline, payer-specific rules, revenue opportunities, and compliance risks.

Compliance & Audit

OIG Work Plan annual targets, RAC pattern detection, CERT improper payment trends, modifier 25/59 audit defense, ABN and GA/GZ/GY workflow.

Inpatient Coding

MS-DRG assignment, CC and MCC capture, ICD-10-PCS procedure coding, hospital UB-04 billing, present-on-admission indicators.

Outpatient Facility

OPPS APC payment, status indicators, packaging flags, HCPCS C-codes for pass-through devices, ASC payment system.

Review Cadence

When each dataset is re-verified

No "AI-generated, never updated" pages on PayerReady. Every code page is on a documented review cycle synced to the upstream publisher's release schedule.

CPT and HCPCS pages
Quarterly
Synced to CMS Physician Fee Schedule quarterly RVU updates and HCPCS Level II quarterly addenda.
ICD-10-CM diagnosis pages
Annually (Oct 1)
CDC and CMS publish the new fiscal year code set every October. We pull, re-import, and re-link within 7 days.
ICD-10-PCS procedure pages
Annually (Oct 1)
CMS releases the new inpatient procedure coding set on the same fiscal year cycle as ICD-10-CM.
NCCI bundling pages
Quarterly
CMS NCCI Procedure-to-Procedure and Medically Unlikely Edits update on a quarterly schedule.
MPFS fee schedule
Quarterly
CMS publishes corrections and policy clarifications to the Physician Fee Schedule on a quarterly cadence.
Denial code pages
Triannually
X12 publishes CARC and RARC additions/changes in March, July, and November.
Specialty billing guides
Annually + ad-hoc
Re-reviewed annually or whenever a major specialty-specific coding change ships from CMS or AMA.
NPI lookup data
Weekly
CMS NPPES publishes the full provider file weekly. We re-import every Sunday.
Quality Gates

Three checks every page passes before publish

If any gate fails, the page is marked noindex and excluded from sitemaps. We refuse to ship thin pages just to pad URL counts.

GATE 01

Data completeness

Page must have a short descriptor, MPFS rate (where applicable), and at least one cross-reference (NCCI partner, linked ICD-10, or modifier). Pages failing this are marked noindex.

GATE 02

Automated validation

Our internal rules engine runs 163 accuracy tests on every code page before publish (current pass rate: 163/163 as of 2026-04-13). Cross-references CPT-to-NCCI, CPT-to-MUE, ICD-to-HCC, denial-to-CPT.

GATE 03

Specialist spot-review

Rolling sample of 500 pages per month gets human review by the PayerReady Medical Coding Team. Top-traffic codes (E/M, top denials, top modifiers) get full prose authorship rather than spot-check.

Found an error?

Email the team. We respond in 5 business days.

Wrong code references cause real claim denials and patient billing errors. We treat error reports as high-priority. Confirmed errors get corrected and republished within 10 business days, and the page's "Last verified" timestamp updates accordingly.

coding@payerready.com
Response SLA
5 days
Correction within 10 days
Our standard

Built to the standard a working coder expects on the job.

Wrong code references cause real claim denials and real patient billing errors. We don't optimize PayerReady's reference content for marketing or for thin-content SEO. We optimize it for the working coder who's about to bill a claim and needs the answer right.

Free to read. Free to use.

The reference is here whether you sign up or not.

PayerReady credentialing customers get the full coding toolkit, denial library, specialty playbooks, NPI lookup, fee comparator, and claim audit at no extra cost.

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Thanks!

If you want a code reference page that doesn't exist yet, email coding@payerready.com.

Sorry to hear that.

Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.

Reviewed by the PayerReady Medical Coding Team

Verified against the CMS 2026 code set on May 31, 2026.

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