Billing Specialist
Gastromed ‚Ä¢ Coral Gables, Florida ‚Ä¢ Full Time ‚Ä¢ $17–$23 / hour
Posted on Wed, Jul 29, 2026
JOB SUMMARY:
The Billing Specialist is responsible for the accurate and timely submission, follow-up, and resolution of medical claims. This position requires in-depth knowledge of procedural coding, ICD-10, CPT, HCPCS, CMS-1500 claim forms, electronic claims submission, payment posting, denials, and appeals. We are seeking a candidate with infusion billing experience, including biologic and specialty medication billing, to support our growing infusion services.
QUALIFICATIONS/EDUCATION:
- High School Diploma required.
- Minimum 2 years of experience in medical billing and collections.
- Previous infusion billing experience required, including biologic and specialty medication billing.
- Experience with infusion claims, medication billing, J-codes, and payer reimbursement preferred.
- Bilingual English/Spanish preferred; must be able to read, write, and speak English.
- Basic computer knowledge, including Microsoft Word, Excel, Internet, Electronic Health Records (EHR), practice management systems, e-faxes, and email.
CERTIFICATIONS/LICENSES:
- CPC preferred.
ABILITIES/SKILLS:
- In-depth knowledge of CPT, ICD-10, HCPCS, and medical billing regulations.
- Knowledge of infusion billing, biologic medications, J-code billing, and payer reimbursement guidelines.
- Understanding of Medicare, Medicaid, and commercial payer billing requirements.
- Excellent communication, customer service, and telephone skills.
- Strong organizational skills and ability to multi-task effectively.
- Must be able to work independently with minimal supervision.
- Ability to respect and maintain patient confidentiality at all times.
- Dependable, professional, and detail-oriented.
- Demonstrates proficiency in the use of personal computers, Electronic Health Records, billing software, and Microsoft Office applications.
- Must be able to follow company policies and procedures.
SUPERVISORY RESPONSIBILITIES:
- N/A
ESSENTIAL DUTIES/RESPONSIBILITIES:
- Process medical claims daily, ensuring the correct diagnosis, CPT, HCPCS, and infusion-related billing codes are utilized.
- Submit infusion and specialty medication claims accurately and in accordance with payer guidelines.
- Review claims to determine whether prior authorizations or referrals are required and ensure all necessary documentation is complete.
- Maintain the billing process within the established 15-day billing timeframe.
- Process between 80 and 100 claims per day while maintaining accuracy and productivity standards.
- Submit claim batches to the clearinghouse daily.
- Review and resolve claim rejections and denials, resubmitting corrected claims as appropriate.
- Follow up with insurance carriers regarding unpaid, denied, or underpaid infusion and medical claims.
- Review provider documentation and progress notes to ensure accurate billing and coding.
- Analyze denial trends and identify opportunities to improve reimbursement and reduce billing errors.
- Maintain accurate and detailed account notes within the billing system.
- Prepare and submit weekly productivity reports to the Revenue Cycle Manager.
- Collaborate with providers, coding staff, authorization staff, and infusion personnel to resolve billing issues and maximize reimbursement.
- Perform other duties as assigned by management.
Qualified individuals, please submit your resume.
We offer a competitive salary; Employee Health Insurance is covered at 100%. We also offer Dental, Vision, Life, and 401k Benefits.
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