Medical Biller

Medical billers earn a median salary of $48,780 and play a critical role in keeping healthcare financially viable, with employment projected to grow 7% through 2032.

Every time a patient visits a doctor, receives a procedure, or fills a prescription, a medical biller makes sure the healthcare provider gets paid. If you are detail-oriented, comfortable with numbers, and want a healthcare career that does not require direct patient contact, medical billing offers stable employment with strong remote work potential. This guide covers what medical billers do (and how the role differs from medical coding), training requirements, certification options, and advancement opportunities.

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What Does a Medical Biller Do?

Medical billers manage the revenue cycle – the financial process that starts when a patient schedules an appointment and ends when the healthcare provider receives full payment. While the BLS classifies medical billers under SOC 29-2072 (Medical Records Specialists) alongside medical coders, the two roles have distinct focuses. Medical coders translate clinical documentation into standardized codes (ICD-10, CPT, HCPCS). Medical billers take those codes and use them to submit claims, follow up on payments, and resolve denials. In practice, many professionals handle both functions, but at larger organizations the roles are separate.

Core responsibilities include:

• Claim submission – Preparing and submitting insurance claims to Medicare, Medicaid, commercial insurers, and other payers. This involves verifying that all required fields are complete, codes are attached, and the claim meets payer-specific formatting requirements.
• Insurance verification – Confirming patient coverage, benefits, copays, deductibles, and pre-authorization requirements before services are rendered. This prevents claim denials and unexpected patient bills.
• Payment posting – Recording payments received from insurance companies and patients, reconciling amounts against billed charges, and identifying discrepancies.
• Denial management – Reviewing denied or rejected claims, identifying the reason for denial (incorrect code, missing authorization, timely filing issue), correcting the issue, and resubmitting the claim or filing an appeal.
• Accounts receivable follow-up – Contacting insurance companies about unpaid claims, tracking aging accounts, and escalating overdue balances. AR follow-up directly affects an organization’s cash flow.
• Patient billing – Generating patient statements for copays, deductibles, and balances not covered by insurance. Communicating with patients about their financial obligations and setting up payment plans.
• Compliance monitoring – Ensuring billing practices comply with HIPAA regulations, payer contracts, the False Claims Act, and anti-kickback statutes. Billing errors can result in audits, fines, or fraud allegations.
• Reporting – Generating revenue cycle reports showing claim submission rates, denial rates, days in AR, collection percentages, and other key performance indicators.

Medical billers are the financial backbone of healthcare organizations. When billing is done well, providers receive timely reimbursement and patients receive accurate, understandable bills. When it is done poorly, revenue leaks, compliance risks mount, and patients lose trust.

A Day in the Life

A medical biller at a mid-sized physician practice typically starts the day around 8:00 a.m. by logging into the practice management system and reviewing the previous day’s charges. The physicians saw 85 patients yesterday, and each visit generated a superbill with diagnosis codes and procedure codes. Your first task is to review these superbills, verify that the codes match the documentation, and batch the claims for submission.

By 9:30 a.m., you shift to denial management. An insurance company denied 12 claims from last week. You pull each one, review the denial reason code, and sort them into categories: three need corrected modifier codes, two were denied for missing prior authorization, four have eligibility issues, and three were rejected for timely filing. You start with the authorization denials because those involve the highest dollar amounts – a surgical procedure that was not pre-authorized could mean a $15,000 loss if the appeal is not handled correctly.

Mid-morning, you handle patient calls. A patient received a bill for $1,200 and does not understand why their insurance did not cover more. You pull up their explanation of benefits (EOB), walk them through the deductible and coinsurance, and set up a monthly payment plan. Another patient disputes a charge for a service they do not remember receiving – you pull the medical record, verify the date of service, and explain what happened.

After lunch, you run an accounts receivable aging report. Claims older than 90 days get flagged for aggressive follow-up. You spend the next hour calling insurance companies, navigating automated phone systems, and speaking with claims representatives. One payer has been sitting on a batch of claims for 60 days with no response – you file a formal inquiry and document the call.

Late afternoon is for reporting. You compile this week’s collection numbers, denial rate, and clean claim rate for the practice manager. The clean claim rate (percentage of claims accepted on first submission) is at 94%, which is above the industry average but below the practice’s 97% target. You identify a pattern of denials related to a specific payer’s new modifier requirements and update your billing templates to prevent future errors.

The day ends around 5:00 p.m. The work is repetitive in some ways – you will always be submitting claims, posting payments, and following up on denials – but every denial is a puzzle, and solving them directly affects the practice’s financial health.

Salary and Job Outlook

National Salary Overview

Source: U.S. Bureau of Labor Statistics, 2024 data. BLS reports medical billing and coding together under SOC 29-2072 (Medical Records Specialists).

Top-Paying States

Medical billing salaries vary by state, influenced by cost of living, healthcare market size, and demand for billing professionals:

Salary by Experience Level

• Entry-level (0-1 year): $29,000 - $39,000. New billers learning systems, payer rules, and workflows.
• Mid-career (2-5 years): $42,000 - $52,000. Comfortable handling the full billing cycle, managing denials, and working with minimal supervision.
• Experienced (5-10 years): $52,000 - $62,000. Senior billers with expertise in specific payer systems, denial management, or specialty billing.
• Expert/Lead (10+ years): $62,000 - $73,000+. Billing supervisors, revenue cycle managers, or compliance specialists.

Billing Specialist vs. Revenue Cycle Roles

Medical billers who move into revenue cycle management roles earn significantly more. Revenue cycle directors and managers in hospital settings typically earn $75,000-$110,000, and VP-level revenue cycle positions can exceed $150,000. The billing specialist role is often a stepping stone into these higher-paying positions.

Job Outlook

Employment of medical records specialists (including billers) is projected to grow 7% from 2022 to 2032, faster than average. Growth is driven by the expanding volume of healthcare services, the complexity of insurance reimbursement, the transition to value-based payment models, and regulatory requirements that demand accurate billing documentation. Additionally, the aging population generates more healthcare encounters, each requiring billing and claims processing.

How to Become a Medical Biller

Education Pathways

Certificate program (4-12 months) – The fastest and most common route. Certificate programs in medical billing cover insurance claims processing, billing software, medical terminology, healthcare regulations, and coding basics. Available at community colleges, vocational schools, and online institutions.

Associate degree (2 years) – An associate degree in health information technology, medical billing and coding, or health administration provides a deeper education and can lead to higher starting salaries. Many associate programs include internship or practicum components.

On-the-job training – Some employers, particularly smaller physician offices, will hire candidates with strong administrative skills and train them in medical billing. This path is less common than it was a decade ago, as employers increasingly prefer candidates with formal training or certification.

Typical Program Curriculum

• Medical terminology and anatomy basics
• ICD-10-CM and CPT coding fundamentals (enough to understand the codes you are billing)
• Insurance claims processing and submission
• Medicare and Medicaid billing rules
• Commercial insurance contracts and fee schedules
• Revenue cycle management principles
• Electronic health records and practice management software
• HIPAA compliance and healthcare privacy regulations
• Accounts receivable management and collections
• Medical office procedures and patient communication

Timeline and Costs

Additional costs include textbooks ($200-500), certification exam fees ($300-400), and software training materials.

Licensing and Certification

State Licensing

Medical billers are not required to hold a state license in any state. The field is unregulated at the state level, meaning you can practice medical billing without any mandatory government credential. However, professional certification is strongly recommended and increasingly expected by employers.

Professional Certifications

Certification distinguishes you from non-certified candidates and typically results in higher pay (certified billers earn 10-20% more on average):

Which certification is best? The AAPC’s CPB is the most widely recognized by employers. If you plan to handle both billing and coding, consider pairing it with the CPC (Certified Professional Coder) credential. The HFMA’s CRCR is valuable if you want to move into revenue cycle management at hospitals or health systems.

Coding Certifications (for combined billing/coding roles)

Many positions require both billing and coding skills. If you want to expand into coding, consider:

• CPC (Certified Professional Coder) – AAPC, $399 exam fee
• CCS (Certified Coding Specialist) – AHIMA, $399 exam fee
• See our medical coder career guide for details on coding-focused certifications

Skills and Tools

Technical Skills

• Insurance claims submission and follow-up across multiple payer types (Medicare, Medicaid, commercial, workers’ comp, auto)
• Denial management and appeals processes
• Understanding of ICD-10-CM, CPT, and HCPCS code sets (at a billing level – knowing when codes are likely incorrect, not assigning codes from documentation)
• Revenue cycle metrics interpretation (clean claim rate, denial rate, days in AR, collection rate)
• HIPAA compliance and healthcare privacy regulations
• Coordination of benefits (COB) for patients with multiple insurance plans
• Medicare and Medicaid billing regulations (including correct modifier usage)
• Patient financial counseling and payment plan setup
• Medical terminology sufficient to communicate with clinical staff about documentation

Soft Skills

• Attention to detail – a single digit error in a code or dollar amount can result in a denied claim
• Persistence – following up on aged claims requires consistent, methodical effort
• Communication – explaining billing issues to patients, insurance representatives, and providers
• Problem-solving – every denial is a puzzle that requires investigation and resolution
• Organization – managing hundreds of claims at various stages of the revenue cycle
• Patience – insurance company phone queues and complex payer rules test your composure daily
• Ethical judgment – recognizing when a billing practice crosses the line into fraud or abuse

Software and Tools

• Practice management systems: Athenahealth, NextGen, eClinicalWorks, Kareo, AdvancedMD
• EHR systems: Epic, Cerner (Oracle Health), Allscripts, Meditech
• Clearinghouses: Availity, Change Healthcare (Optum), Trizetto, ClaimRemedi
• Billing-specific tools: Waystar, Collectly, PatientPay, Inbox Health
• Coding references: Encoder Pro, Find-A-Code, ICD-10-CM/CPT code books
• Payer portals: Availity, Navinet, individual payer websites (UnitedHealthcare, Aetna, BCBS, Cigna)
• Microsoft Office: Excel for reporting and analysis, Word for correspondence, Outlook for communication

Work Environment

Settings

Medical billers work in a variety of healthcare and business settings:

• Physician offices and group practices (30%) – Small to mid-sized offices where billers often handle the entire revenue cycle
• Hospitals and health systems (25%) – Larger billing departments with specialized roles (inpatient billing, outpatient billing, denial management)
• Third-party billing companies (20%) – Outsourced billing services that handle billing for multiple providers
• Insurance companies (10%) – Claims processing and adjudication from the payer side
• Remote/home-based (growing) – Medical billing is one of the most remote-friendly roles in healthcare. Many employers now offer fully remote positions, and freelance medical billers can work independently.
• Government facilities – VA hospitals, public health departments, and military treatment facilities

Schedule

Most medical billing positions follow standard business hours (Monday through Friday, 8:00 a.m. to 5:00 p.m.), aligning with insurance company and provider office hours. Overtime may be required at month-end, quarter-end, or year-end when billing deadlines and reporting requirements intensify. Hospital billing departments may have evening or weekend shifts, but this is less common than in clinical roles.

Pros and Cons

Pros:

• No direct patient contact (ideal for those who prefer administrative healthcare roles)
• Strong remote work opportunities – one of the most telecommute-friendly healthcare careers
• Low barrier to entry (certificate programs as short as 4 months)
• Stable demand across all types of healthcare organizations
• Predictable business hours in most settings
• Clear certification pathways with measurable ROI
• Every healthcare organization needs billing, creating geographic flexibility
• Can specialize in high-demand areas (orthopedics, cardiology, oncology) for higher pay

Cons:

• Repetitive work – claim submission and follow-up follow predictable patterns
• Dealing with insurance companies can be frustrating (long hold times, complex denial reasons, inconsistent policies)
• Emotional labor when discussing bills with patients who cannot afford their care
• Sedentary work at a desk all day
• Pressure to maintain high collection rates and low denial rates
• Regulatory changes (ICD code updates, payer policy changes) require continuous learning
• Entry-level pay is modest ($29,000-39,000)

Career Advancement

Typical Career Path

Specialization Options

Medical billers can increase their earning potential by specializing in:

• Specialty billing – Orthopedics, cardiology, oncology, mental health, and surgical specialties have complex billing rules that command higher pay
• Denial management – Focused on analyzing denial patterns, filing appeals, and recovering lost revenue
• Compliance – Ensuring billing practices meet regulatory requirements, conducting internal audits
• Payer contracting – Negotiating reimbursement rates with insurance companies
• Revenue cycle consulting – Advising healthcare organizations on optimizing their billing processes
• Coding – Adding medical coding credentials to become a dual billing/coding specialist

Related Careers

• Medical Coder – $48,780 median (code assignment vs. claim submission)
• Healthcare Administrator – $110,680 median (broader organizational management)
• Healthcare Management – $110,680 median (strategic leadership)
• Office Administrator – $41,000 median (general administrative)

Browse all Healthcare & Medical Careers.

Professional Associations and Resources

• AAPC (formerly American Academy of Professional Coders) – The largest professional organization for medical billers and coders. Offers the CPB certification, continuing education, local chapter networking, and salary surveys. Over 220,000 members.
• American Medical Billing Association (AMBA) – Offers the CMRS certification and resources specific to medical billing professionals.
• Healthcare Financial Management Association (HFMA) – Focused on healthcare finance and revenue cycle management. Offers the CRCR certification and is particularly valuable for billers advancing into revenue cycle management.
• American Health Information Management Association (AHIMA) – Broader health information profession, useful for billers who want to expand into coding, health informatics, or data management.
• National Healthcareer Association (NHA) – Offers the CBCS certification and allied health career resources.
• Medical Group Management Association (MGMA) – Provides benchmarking data on billing performance metrics and practice management resources.

Frequently Asked Questions

What is the difference between medical billing and medical coding?

Medical coding involves reviewing clinical documentation (physician notes, lab results, operative reports) and translating diagnoses and procedures into standardized codes (ICD-10, CPT, HCPCS). Medical billing takes those codes and uses them to submit insurance claims, post payments, follow up on denials, and manage accounts receivable. Coding is documentation-focused; billing is claims and revenue-focused. Many smaller practices combine both roles into a single position.

Do I need a degree to become a medical biller?

No. A certificate program (4-12 months) is sufficient for most entry-level positions. An associate degree provides a stronger foundation and may lead to higher starting pay, but it is not required. Some employers will train candidates with strong administrative skills on the job, though formal training is increasingly expected.

How long does it take to become a medical biller?

Certificate programs typically take 4-12 months. Add 1-2 months for certification exam preparation if pursuing the CPB, CMRS, or CBCS credential. You can realistically be job-ready within 6-14 months of starting training.

Can medical billers work from home?

Yes. Medical billing is one of the most remote-friendly careers in healthcare. Many employers offer fully remote positions, and experienced billers can work as independent contractors serving multiple practices. Remote positions require a reliable internet connection, HIPAA-compliant home office setup, and self-discipline.

Which medical billing certification is best?

The AAPC’s Certified Professional Biller (CPB) is the most widely recognized by employers. If you want maximum flexibility, pair it with a coding certification (CPC or CCS) to qualify for combined billing/coding roles. The HFMA’s CRCR is valuable if you are targeting hospital revenue cycle positions.

How much do medical billers make per hour?

Based on the median annual salary of $48,780, medical billers earn approximately $23.45 per hour. Entry-level billers start around $14.07 per hour, while experienced billers in high-paying states can earn $35 or more per hour.

Is medical billing a good career in 2026?

Medical billing is a solid career choice for people who want stable healthcare employment without direct patient care. The 7% growth rate and 14,600 annual openings provide good job security. The ability to work remotely, specialize in high-demand areas, and advance into revenue cycle management makes it a career with meaningful upward mobility. The main drawbacks are modest entry-level pay and the repetitive nature of the daily work.

What software do medical billers use?

The most common practice management systems include Athenahealth, NextGen, eClinicalWorks, Kareo, and AdvancedMD. Hospital billers often work in Epic or Cerner. Clearinghouses like Availity and Change Healthcare are used for electronic claim submission. Proficiency with at least one major practice management system is expected for most positions.

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