Qualigenix codes every encounter for independent Lewiston practices to the documentation, to MaineCare's code rules and to each Medicare Advantage plan's policies.
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Qualigenix provides medical coding services for independent practices in Lewiston, Auburn and the rest of Androscoggin County, across 38+ specialties. Statewide coding rules, including the NCCI edits MaineCare applies and NGS coverage policy, are covered on our medical coding services in Maine page. Two things shape coding in Lewiston. First, MaineCare covers a large share of patients: more than 60% of Androscoggin County children were enrolled in 2024. Second, about 7 in 10 Medicare-eligible county residents were in Medicare Advantage plans in March 2024, against 62% statewide. Each of those plans sets its own coding and payment policies, and many pay on risk-adjusted diagnoses. Our coders work inside your current EHR, one of 133 platforms we support.
Qualigenix assigns ICD-10-CM, CPT and HCPCS Level II codes for Lewiston practices, reviews documentation before any code is set, applies modifiers only when the record supports them, and runs two levels of QA on every chart.
We also handle HCC risk adjustment for practices with Medicare Advantage patients and audit charts before a payer does.
Qualigenix codes MaineCare claims to MaineCare's own rules, since Maine doesn't use Medicaid managed care plans. Every county member's claim is edited and paid by the Office of MaineCare Services, so one set of state rules applies, but it differs from Medicare in ways that cause denials.
MaineCare pays many behavioral health services under HCPCS H-codes, with modifiers that mark the clinician's license level and whether care was in the office or the community. An assessment by a licensed clinical social worker or counselor, for example, carries one modifier in the office and an added setting modifier in the community. Qualigenix codes each of these to MaineCare's funded service grid, so the code, modifiers and units match what the authorization covers. From December 1, 2026, children's medium- and high-intensity services also need a Single Assessment from the past 12 months before MaineCare processes the authorization.
Androscoggin County has 11 dual-eligible special needs plans (D-SNPs) in 2026, with about 4,900 members, led by UHC Dual Complete ME-S2. Each D-SNP's parent carrier publishes its own coding and reimbursement policies. Qualigenix codes the primary claim to the D-SNP's policy first. MaineCare then pays as secondary only when the provider, member, dates of service and billed charges match, so our coders keep the code set the same on both claims.
MaineCare's NCCI edits, its telehealth licensure checks and NGS local coverage determinations apply the same way in Lewiston as across Maine. Our page on Maine medical coding rules explains how we apply each one.
Original Medicare claims from Lewiston are processed by National Government Services, Maine's Jurisdiction K contractor, and Qualigenix checks each diagnosis-to-procedure pair against NGS local coverage determinations. For Medicare Advantage patients, the diagnosis codes matter twice: they support the claim and feed the plan's risk score. With 14 Medicare Advantage contracts serving Androscoggin County in 2026, we code chronic conditions to the specificity the record supports, every year they're treated. Commercial claims to Anthem, Community Health Options, Harvard Pilgrim and UnitedHealthcare are coded to each carrier's published policies.
The figures below are company-wide results across Qualigenix client practices, not Lewiston-only numbers. Each one is defined in your monthly report and scored by coder and specialty, so you can see where accuracy holds and where a coder needs feedback.

Qualigenix starts coding for a Lewiston practice in 6 days on average, in six steps.
We sign the BAA and SLA, assign a coding lead and confirm encounter types and code sets.
Certified CPC and CCS coders are matched to your specialties, and charts flow securely from your EHR.
We build a coding playbook covering MaineCare service codes, NGS policies and your top Medicare Advantage plans.
Coders review each record, flag gaps and raise queries before assigning codes.
Codes and modifiers are assigned, medical necessity is checked, and two-level QA runs.
Coded encounters export daily to your billing system, and denial causes feed back into coder training.
Certified CPC and CCS coders, native operation across 133 EHRs, two-level QA on every chart, and rapid six-day onboarding.
Coders holding CPC and CCS certifications are assigned to your specialty. They learn your providers' documentation habits, so queries get fewer and charts move faster each month.
Our coders work inside your current EHR, one of 133 platforms we support. Charts never leave your system, and your providers see queries where they already document.
Every chart gets peer review and statistical sampling. Accuracy is reported by coder and specialty, so you see the numbers behind the 98.9% coding accuracy figure.
Coding starts within 6 days on average, with a playbook built for MaineCare and Medicare Advantage before the first chart is coded. Your billing keeps moving during the switch.
Frequently asked questions regarding MaineCare behavioral health H-codes, Medicare Advantage HCC risk scoring, NGS Medicare coverage, and certified coding in Lewiston, ME.
Qualigenix codes for independent Lewiston and Androscoggin County practices across 38+ specialties, at 98.9% coding accuracy. We code to MaineCare rules, NGS coverage policy and each Medicare Advantage plan's policies. Ask any company you compare how it scores accuracy and by whom.
Yes. We code MaineCare behavioral health services to its funded service grid, including the H-codes and the modifiers for clinician license level and setting. From December 1, 2026, we also confirm the Single Assessment required for children's medium- and high-intensity services.
Yes. About 7 in 10 Medicare-eligible Androscoggin County residents were in Medicare Advantage in March 2024. Our coders capture chronic conditions to the specificity the record supports, and prospective and retrospective audits check risk scores before a plan reviews them.
Yes. Qualigenix coders hold CPC and CCS certifications and are assigned by specialty. Every chart then goes through two levels of QA, and accuracy is reported to you by coder and specialty each month.
Qualigenix charges a percentage of collections. The exact percentage depends on your specialty, chart volume and payer mix. A coding specialist can walk you through it on a short call.
No. Coding accuracy depends on knowing MaineCare's service codes, NGS coverage policy and each Medicare Advantage plan's rules. Qualigenix builds those into a coding playbook for your practice and reports accuracy by coder every month.
Yes. Qualigenix signs a business associate agreement before we touch any patient data. Coders work inside your existing EHR, and access is limited to the staff assigned to your account.