Qualigenix medical coding services give Cambridge practices certified coders who code each encounter to the chart, to CMS rules and to the policy of the plan paying the claim. Coders work in your current EHR, and our process is HIPAA compliant.
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A Cambridge practice codes for a wide payer mix. Its MassHealth patients can belong to any of eleven plan options in the Somerville service area, its Medicare patients fall under NGS coverage policies, and its commercial patients bring each carrier's own reimbursement rules. Statewide coding rules are covered on our medical coding services in Massachusetts page. This page covers what a Cambridge chart runs into: the plans that pay for Cambridge members, the Medicare policies that drive diagnosis-to-procedure matching and the dual-eligible plans offered in Middlesex County. Qualigenix assigns coders by specialty, so the person coding your charts already knows your procedures.
Qualigenix reviews documentation, assigns ICD-10-CM, CPT and HCPCS Level II codes, applies modifiers, raises physician queries and runs two levels of QA on every chart. For Cambridge practices, that coding is matched to the MassHealth plan, Medicare policy or commercial payer on the claim. Coders hold CPC or CCS certification.
Claims are scrubbed and tracked across all major commercial and government payers in Massachusetts.
Qualigenix codes MassHealth encounters to the rules of the plan that pays them. Cambridge sits in MassHealth's Somerville service area, and the plan on the claim decides which payment policies and authorization rules apply to the codes billed.
Seven partnership ACO plans enroll Cambridge members, each run with a health plan: Fallon Health-Atrius Health Care Collaborative, Mass General Brigham Health Plan with Mass General Brigham ACO, Tufts Health Together with Cambridge Health Alliance (CHA), and four WellSense plans (BILH Performance Network ACO, Boston Children's ACO, Care Alliance and Community Alliance). Each health plan publishes its own payment and coding policies, including code-level limits and authorization lists. Qualigenix coders check the policy for the plan on the claim before codes are finalized, so a code that pays at one plan doesn't get denied at another.
Community Care Cooperative (C3) and Revere Health Choice, which becomes Bookmark Care Network on January 1, 2027, are the Primary Care ACOs in Cambridge. WellSense Essential MCO and the PCC Plan cover the rest. PCC Plan behavioral health services go through the Massachusetts Behavioral Health Partnership (MBHP), which has its own code and authorization requirements. Qualigenix coders tag each encounter by plan so behavioral health codes reach the right payer with the right authorization attached.
MassHealth publishes its own provider manuals, covered code lists and billing instructions. Qualigenix keeps those current for every Massachusetts client. The full statewide approach is on our Massachusetts MassHealth coding rules page.
Qualigenix codes Traditional Medicare claims to the local coverage determinations (LCDs) published by National Government Services (NGS), the Jurisdiction K Medicare administrative contractor for Massachusetts. When an LCD limits which diagnoses support a test or procedure, coders check the chart against that list before the claim leaves. Dual-eligible Cambridge patients may be in a Senior Care Options or One Care plan, both of which run as Medicare special needs plans in Middlesex County. For these members, HCC coding matters: diagnoses must be documented and coded each year to count toward the plan's risk scores. Commercial claims are coded to each carrier's published reimbursement policies, and we flag any code the carrier treats differently from Medicare.
These coding results are measured across all Qualigenix client practices; none are Cambridge-only figures. Accuracy is scored by coder and specialty every month.

Qualigenix takes most practices live in 6 days on average, working inside your existing EHR.
We sign the BAA and SLA, assign a named coding lead and set scope: encounter types, code sets and your payer mix.
Certified coders are matched to your specialties, and charts come in securely from your EHR with a completeness check.
We build a coding playbook for your specialties, including the plan policies your Cambridge payers use.
Coders review documentation, raise queries, assign codes and run first-level QA, then statistical sampling.
Coded encounters export daily to your billing system, and denial causes feed back into coder training.
Certified CPC and CCS coders, two levels of chart review, native operation across 133 EHRs, and rapid six-day onboarding.
Coders on your account hold CPC or CCS certification and are matched to your specialty, so they know your procedures and documentation patterns.
Every chart gets a peer or auditor review plus statistical sampling, and accuracy is reported by coder, not averaged away.
Qualigenix codes in 133 EMR and EHR platforms, with no new software for your providers or staff to learn.
Most practices go live in 6 days, so there's no coding backlog building up while you switch.
Frequently asked questions regarding Somerville service area MassHealth plan coding, NGS Medicare LCD policies, chart audit readiness, and certified coding in Cambridge, MA.
Qualigenix codes for Cambridge practices across 38+ specialties, with CPC and CCS certified coders. When you compare vendors, ask for their accuracy rate, how they score it and whether they code to MassHealth plan policies and NGS coverage rules. A coding specialist can share our numbers.
Yes. Qualigenix codes for all eleven MassHealth plan options in the Somerville service area, including the partnership ACOs, Primary Care ACOs, WellSense Essential MCO and the PCC Plan. Coders check the paying plan's policy before codes are final.
Coders check each test and procedure against the local coverage determination NGS publishes for it. If the documented diagnosis doesn't meet the policy, the coder queries the provider before the claim goes out, instead of letting it deny.
Yes. Coders on your account hold CPC or CCS certification and are matched to your specialty. Every chart also goes through two levels of QA, and accuracy is reported by coder.
No. Coding accuracy depends on certification, specialty experience and knowledge of the payer policies that apply in Cambridge. Qualigenix codes inside your EHR and reports accuracy by coder each month.
Qualigenix charges a percentage of collections. The rate depends on your specialty, chart volume and encounter types. Book a meeting with a coding specialist for a quote.
Qualigenix assigns ICD-10-CM/PCS, CPT and HCPCS Level II codes for professional, outpatient, inpatient, emergency, ambulatory surgery and HCC risk adjustment work. We confirm your encounter types during kickoff.