Pediatric Billing Services in Mississippi

Mississippi's pediatric practices face unique billing challenges shaped by Blue Cross Blue Shield of Mississippi's commercial rules, MississippiCAN (Mississippi Coordinated Access Network) requirements, and Novitas Solutions (Jurisdiction H) Medicare policies. Our AAPC-certified coders specialize in both MS payer rules and pediatric coding complexity.

AAPC Certified
MS Payer Expert
Pediatric Specialists
2.49% Rate
Last reviewed: May 2026Reviewed by the Go Medical Billing Editorial TeamAAPC-certified coders
6,000+MS Physicians
2.49%Starting Rate
3Medicaid MCOs
98%+Clean Claim Rate

Why Mississippi Pediatric Practices Need Specialized Billing

Mississippi's healthcare market includes 6,000+ physicians, and pediatric practices here face a payer market dominated by Blue Cross Blue Shield of Mississippi on the commercial side and MississippiCAN (Mississippi Coordinated Access Network) on the public payer side. Medicare claims are processed through Novitas Solutions (Jurisdiction H), which applies its own Local Coverage Determinations that directly affect pediatric procedure coverage and medical necessity requirements. Generic billing teams without MS specific knowledge leave revenue on the table.

Pediatric billing itself is complex. Pediatric billing requires mastering age-specific well-child visit codes (99381-99395 for new patients, 99391-99395 for established), immunization administration codes that differ by patient age and number of vaccine components, developmental screening (96110), and Medicaid EPSDT requirements that guarantee comprehensive coverage for children under 21. Newborn care codes 99460-99463 cover initial and subsequent hospital care. When you combine this coding complexity with Mississippi's specific payer rules, authorization requirements, and 3 MississippiCAN (Mississippi Coordinated Access Network) managed care plans that each have their own billing rules, you need a team that understands both dimensions. Go Medical Billing provides that expertise at 2.49% of collections, serving pediatric practices from Jackson to Tupelo and across Mississippi.

2026 Mississippi Medicare Allowables for Pediatric CPT Codes

These are the 2026 Medicare allowable amounts for pediatric CPT codes in Mississippi, processed under Novitas Solutions (Jurisdiction H). Allowables are locality-adjusted, so MSrates differ from other states — the highest-value pediatric code below pays $125.10 non-facility here. Compare any code across states with our Medicare fee calculator by state.

Code
Description
Non-Facility
Facility
Preventive medicine visit, established, under age 1
$94.32
$56.36
Preventive medicine visit, established, age 1-4
$100.39
$61.57
Preventive medicine visit, established, age 5-11
$100.10
$61.57
Preventive medicine visit, established, age 12-17
$110.11
$70.14
Preventive medicine visit, new patient, under age 1
$104.42
$61.57
Preventive medicine visit, new patient, age 5-11
$114.14
$70.14
Immunization administration, single vaccine, age 0-18
$21.12
$21.12
Immunization administration, each additional vaccine
$8.27
$8.27
Established patient office visit, low MDM
$87.63
$55.13
Established patient office visit, moderate MDM
$125.10
$81.10

Source: 2026 Medicare Physician Fee Schedule, MS locality (Novitas Solutions (Jurisdiction H)). Commercial Blue Cross Blue Shield of Mississippi rates typically run above these benchmarks; MississippiCAN (Mississippi Coordinated Access Network) rates run below. Figures for reference, not a guarantee of payment.

The Mississippi Market Context for Pediatric Practices

Mississippi has about 6,000 physicians and a Medicaid managed care program (MississippiCAN) that just went through its first major restructuring in years. After a two-year contracting stalemate, the Mississippi Division of Medicaid awarded new four-year contracts worth $3.8 billion each to Magnolia Health, Molina Healthcare, and TrueCare in 2024. UnitedHealthcare exited the program effective July 1, 2025. Members who were enrolled with UnitedHealthcare were transitioned to the remaining three MCOs. TrueCare is a new entrant. Mississippi did not adopt Medicaid expansion under the Affordable Care Act, which keeps the eligible Medicaid population smaller than in expansion states. The commercial market is dominated by Blue Cross Blue Shield of Mississippi, which holds high market share statewide. Jackson is anchored by the University of Mississippi Medical Center (UMMC), the state's only academic medical center, plus Baptist Health Systems and St. Dominic Health Services. The Gulf Coast region (Biloxi, Gulfport) has its own healthcare market anchored by Memorial Hospital at Gulfport and Singing River Health System.

Mississippi-specific factors that shape pediatric reimbursement: MississippiCAN restructured in 2024 with new four-year contracts worth $3.8 billion each. UnitedHealthcare exited the program effective July 1, 2025, after years of participation.; TrueCare entered the Mississippi Medicaid market in 2025 as a new managed care plan, joining Magnolia and Molina to bring the panel to three.; Mississippi did not adopt Medicaid expansion under the Affordable Care Act and remains one of the holdout non-expansion states.. Our MS coders build these into every pediatricclaim — see how this works alongside our Mississippi medical billing and pediatric billing teams.

Mississippi Payer Challenges for Pediatric

Every MS payer has specific rules for pediatric claims. Here's how we navigate them.

Blue Cross Blue Shield of Mississippi Pediatric Claims

Blue Cross Blue Shield of Mississippi processes the largest share of Mississippi commercial pediatric claims. We know their MS specific fee schedules, prior authorization requirements for pediatric procedures, and their appeal timelines when claims are denied. When a well-child visit includes a significant separate problem, both the preventive code and a problem-oriented E/M code can be billed with modifier 25 — but documentation must support both.

MississippiCAN (Mississippi Coordinated Access Network) Pediatric Billing

MississippiCAN (Mississippi Coordinated Access Network) routes pediatric patients through 3 managed care plans: Magnolia Health (Centene subsidiary), Molina Healthcare of Mississippi, TrueCare (new July 2025). Each MCO has its own pediatric authorization and billing rules that we manage.

Medicare (Novitas Solutions (Jurisdiction H)) Pediatric Coverage

Novitas Solutions (Jurisdiction H) processes Medicare pediatric claims in Mississippi with its own Local Coverage Determinations. We navigate Novitas Solutions (Jurisdiction H)'s policies around vfc program compliance to prevent medical necessity denials.

Denial Prevention for Mississippi Pediatric

Common pediatric denials in Mississippi include when a well-child visit includes a significant separate problem, both the preventive code and a problem-oriented e/m code can be billed with modifier 25 — but documentation must support both and vaccines for children provides free vaccines for medicaid-eligible children, but practices can only bill the administration fee, not the vaccine cost. Our team catches these issues before submission and appeals aggressively with MS payer-specific documentation when denials occur.

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What We Handle for Mississippi Pediatric Practices

Well-child preventive visit coding (99381-99395)
Immunization administration and vaccine billing
VFC program compliance and administration-fee billing
Developmental screening coding (96110)
Newborn hospital care billing (99460-99463)
EPSDT compliance and Medicaid appeals
Modifier 25 optimization for combined well-child/sick visits
Pediatric chronic care management

Mississippi Pediatric Billing Cost Comparison

Hiring an in-house biller with pediatric expertise in Mississippi costs $28K-$40K annually in salary alone. Add benefits, software, clearinghouse fees, and office space, and the true cost is even higher. At 2.49% of collections, Go Medical Billing provides an entire team of AAPC-certified pediatric coders and MS payer specialists for a fraction of that cost.

$28K-$40K

In-House Biller Salary

+ benefits, software, space

2.49%

Go Medical Billing Rate

Full team, all services included

60-80%

Typical Cost Reduction

With better results

Frequently Asked Questions

All major MS payers: Blue Cross Blue Shield of Mississippi, Aetna, UnitedHealthcare, Humana, Cigna, MississippiCAN (Mississippi Coordinated Access Network) (including Magnolia Health (Centene subsidiary), Molina Healthcare of Mississippi, TrueCare (new July 2025)), and Medicare through Novitas Solutions (Jurisdiction H). If a payer accepts pediatric patients in Mississippi, we submit and follow-up on claims with them.
The most frequent pediatric denials we see from MS payers include when a well-child visit includes a significant separate problem, both the preventive code and a problem-oriented e/m code can be billed with modifier 25 — but documentation must support both, vaccines for children provides free vaccines for medicaid-eligible children, but practices can only bill the administration fee, not the vaccine cost, code selection depends on patient age (90460 for under 18, 90471 for 18+), first vs additional vaccine, and number of antigen components per vaccine. Our team catches these before submission by applying both pediatric coding expertise and MS payer-specific rules to every claim.
MississippiCAN (Mississippi Coordinated Access Network) routes pediatric patients through 3 managed care plans: Magnolia Health (Centene subsidiary), Molina Healthcare of Mississippi, TrueCare (new July 2025). Each MCO has its own pediatric authorization requirements, fee schedules, and billing rules. We credential and bill with all of them so your pediatric practice gets paid correctly.
Most MS pediatric practices are fully transitioned within two to three weeks. We connect to your EHR, learn your pediatric workflows, and start submitting claims to Blue Cross Blue Shield of Mississippi, MississippiCAN (Mississippi Coordinated Access Network), Medicare, and all your MS payers with no downtime.

Fix Your Mississippi Pediatric Billing

Call 888-701-6090 for a free billing assessment specific to your MS pediatric practice. We'll show you where revenue is leaking and how to fix it.