Senior Medical Billing and Coding Specialist Salary in Decatur, IL: $39,281 (2026)
Quick Answer:The top tier of medical billing and coding specialists working in Decatur, IL — those at or above the 90th percentile — pull in $39,281/year or more for 2026, based on BLS OEWS 2025 estimates for SOC 29-2072. Strip back Decatur's price premium (BEA RPP 88.4, 12% below national) and that top-decile pay carries the same buying power as $44,424 in average-cost America. The 32% spread above city median typically rewards 7+ years of practice or specialty credentials.
Official BLS data · View source

In Decatur, Illinois, experienced medical billing and coding specialists have significant earning potential, with top earners projected to make as much as $39,281 in 2026. This figure, representing the 90th percentile, highlights the substantial income gap compared to the median annual salary of $29,715. Achieving this elevated level of compensation often requires a combination of extensive experience—typically over seven years—and specialization in high-demand coding areas. Professionals focusing on inpatient or surgical coding, as well as those who are adept in risk adjustment strategies, are particularly well-positioned to command top medical billing and coding specialist salaries in Decatur.
2026 Salary Percentile Distribution in Decatur
Experienced medical billing and coding specialists at the top of the pay scale in Decatur earn between $31,566 and $39,281 per year (2026 est.). This $17,080 range from 10th to 90th percentile reflects significant earnings potential growth over a career. The Decatur median of $29,715 sits 2.09% below the US median.
Top MBS Salary Comparison
| Level | Decatur | National |
|---|---|---|
| Median (P50) | $29,715 | $30,349 |
| 75th Percentile | $31,566 | $38,468 |
| 90th Percentile (Top 10%) | $39,281 | $48,159 |
In Decatur, experienced medical billing and coding specialists (P90) earn 32.19% more than the local median — reflecting the significant value of specialization and tenure in this market.
What Drives Top Medical Billing and Coding Specialist Pay in Decatur
Advanced Certifications in Illinois
IL medical billing and coding specialists with additional specialty certifications within the medical billing and coding field earn significantly above the $29,715 median. Expanded-scope credentials are increasingly valued by Decatur employers.
Specialty Focus
Medical Billing and Coding Specialists focusing on high-acuity or specialty areas within the medical billing and coding field in Decatur command premium compensation, often reaching the $31,566–$39,281 range.
Large Health-System & Multi-Site Experience
Large hospital systems and multi-site employers in the Decatur metro area often pay above-market rates for experienced medical billing and coding specialists who demonstrate efficiency and leadership.
Employer Loyalty & Patient Relationships
Long-tenured medical billing and coding specialists in Decatur with established relationships have strong negotiating leverage. In this developing market, retention bonuses and annual raises are common for top performers.
Continuing Education & Leadership
Medical Billing and Coding Specialists in Illinois who pursue advanced degrees, mentor junior staff, or lead clinical education programs position themselves for the highest compensation tiers and management roles.
Medical Billing and Coding Specialist Career & Wage Growth Path in Decatur
Clinical Medical Billing and Coding Specialist
0-5 yearsSenior/Lead Medical Billing and Coding Specialist
5-10 yearsMedical Billing and Coding Specialist Department Manager
10+ yearsEducator / Specialty Leadership
AdvancedDecatur ranks #65 of 65 Illinois cities for top earner medical billing and coding specialist salary (90th percentile: $39,281).
Top 10% medical billing and coding specialist compensation in Decatur ($39,281) is 14.98% below the Illinois average P90 ($46,205).
2021 BLS Actual
$35,102
2025 BLS Actual
$38,390
2026 Current Est.
$39,281
2021–2027 Growth
+14.5%
Salary Trajectory for Medical Billing and Coding Specialists in Decatur (2021–2027)
2021–2025: actual BLS OEWS data for this metro area. 2026+: CAGR 2.32% projection.
| Year | Annual Salary | Status |
|---|---|---|
| 2021 | $35,102 | Actual |
| 2022 | $59,000 | Actual |
| 2023 | $61,490 | Actual |
| 2024 | $63,870 | Actual |
| 2025 | $38,390 | Actual |
| 2026(current) | $39,281 | Estimated |
| 2027 | $40,192 | Projected |
Top-earning medical billing and coding specialists (90th percentile) in Decatur saw their compensation grow 9.4% from $35,102 in 2021 to $38,390 in 2025, based on 5 years of BLS OEWS data for this metropolitan area. At a 2.32% annual growth rate, senior-level pay is projected to reach $40,192 by 2027, reflecting continued demand for clinical expertise and expanded-function credentials.
Note: Historical values (2021–2025) are actual BLS OEWS figures for the Decatur metropolitan area, sourced from annual Occupational Employment and Wage Statistics surveys. 2026–2026 figures are current estimates, and 2027 values are projections, calculated using a 2.32% CAGR derived from 5-year BLS historical data. Actual salaries may vary based on employer, experience, certifications, and local market conditions.
Maximizing Your Medical Billing and Coding Specialist Earnings in Decatur
Salaries can vary widely depending on the specific sector of employment. For instance, those in physician group practice coding offices or hospital inpatient coding departments may experience differing compensation levels compared to their counterparts working for third-party coding companies or consulting firms. Advanced credentials play a crucial role in enhancing pay levels; qualifications such as the AAPC's CPC or AHIMA's CCS can position coders favorably. Furthermore, the rise of remote work opportunities has influenced the senior medical billing and coding specialist pay in IL, with remote auditors often earning competitive rates. While the average base salary in Decatur hovers at $29,715, the potential for productivity bonuses and other incentives can further enhance compensation in this evolving market.
More salary data for Decatur, IL:
Frequently Asked Questions
How much do experienced medical billing and coding specialists make in Decatur in 2026?
What drives higher medical billing and coding specialist pay in Decatur?
What certifications boost medical billing and coding specialist salary in Decatur?
Can experienced medical billing and coding specialists make six figures in Decatur?
How much does medical billing and coding specialist salary increase over time in Decatur?
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Written by Amina Patel, CPC
Career Analyst
Amina has 10 years of experience in medical billing. She specializes in outpatient coding for multi-specialty practices.
Methodology & Data Source
Top-earner salary figures on this page are 2026 projections derived from the Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey, May 2026 release. BLS reported a 90th percentile salary of $38,390 for medical billing and coding specialists in the Decatur metro area. A 2.32% compound annual growth rate (CAGR), calculated from 6-year national BLS wage trends, was applied to project current 2026 senior-level compensation. Individual earnings depend on certifications, specialization, practice type, and years of clinical experience.
Data Sources & Methodology
Source: BLS, OEWS, 4-year dataset (–). Per-city data from annual BLS metropolitan area surveys.
2026 figures are projected from 2025 BLS data using a compound annual growth rate (CAGR) of 2.32%, derived from historical BLS wage trends for medical billing and coding specialists (SOC 29-2072).
Compiled and verified by Amina Patel, CPC, a licensed medical billing and coding specialist with 10+ years of clinical experience. · View source data at BLS.gov