Part-time In-house Medical Biller

RITTER CARDIOLOGY PLLC; Fairfax (VA); On-site; USD 28,000 - 39,000; Part time

Job summary

Ritter Cardiology is a family-owned, outpatient cardiology practice located in Fairfax, Virginia. We are seeking a detail-oriented Part-Time Medical Biller to join our growing practice, with experience in medical billing, insurance claims, and revenue cycle management.

Responsibilities include preparing and submitting claims, reviewing CPT/ICD-10 coding, following up on denials, posting payments, verifying eligibility, and maintaining HIPAA-compliant records.

Qualifications

• Minimum medical billing experience in an outpatient setting.
• Experience with Medicare, Medicaid, and commercial insurance billing.
• Knowledge of CPT, ICD-10, modifiers, and billing procedures.

Responsibilities

• Prepare, submit, and track medical claims to insurance companies, including Medicare and commercial payers.
• Review claims for accurate CPT and ICD-10 coding.
• Follow up on unpaid, denied, or rejected claims and resolve billing discrepancies.

Skills

Medical billing

Accounts receivable

HIPAA compliance

Independent work

Tools

eClinicalWorks (eCW)

Job description

Job Description

Part-Time Medical Biller

Ritter Cardiology | Fairfax, VA

Job Type: Part-Time
Location: Fairfax, VA (In-Person)
Specialty: Outpatient Cardiology

About Us

Ritter Cardiology is a family-owned, independent outpatient cardiology practice located in Fairfax, Virginia. We are dedicated to providing compassionate, personalized cardiovascular care in a welcoming, patient-centered environment.

We are seeking a detail-oriented and experienced Part-Time Medical Biller to join our growing practice. The ideal candidate will have experience in medical billing, insurance claims, and revenue cycle management, preferably in cardiology or another outpatient specialty.

Responsibilities

• Prepare, submit, and track medical claims to insurance companies, including Medicare and commercial payers.
• Review claims for accurate CPT and ICD-10 coding.
• Follow up on unpaid, denied, or rejected claims and resolve billing discrepancies.
• Post insurance payments and reconcile patient accounts.
• Verify insurance eligibility, benefits, and billing requirements.
• Assist with prior authorizations and insurance-related inquiries as needed.
• Manage accounts receivable and work to minimize outstanding balances.
• Communicate with insurance companies and patients regarding billing issues.
• Maintain accurate billing records and ensure HIPAA compliance.

Qualifications

• Previous medical billing experience required, preferably in an outpatient physician practice.
• Experience with eClinicalWorks (eCW) preferred.
• Familiarity with Medicare, Medicaid, and commercial insurance billing.
• Knowledge of CPT, ICD-10, modifiers, and medical billing procedures.
• Experience handling claim denials, appeals, and accounts receivable.
• Cardiology billing experience is a plus.
• Strong organizational skills, attention to detail, and ability to work independently.

Schedule & Compensation

• Part-time position with flexible scheduling.
• Competitive hourly pay based on experience.
• Opportunity to grow with an independent private practice.

Ritter Cardiology
10721 Main Street, Suite 205
Fairfax, VA 22030
www.rittercardiology.com

Ritter Cardiology is an equal opportunity employer.