Senior Medical Billing Specialist
hirehangar
Mexico - Monterrey
Posted Sep 5, 2026
- Contract
- Remote
- Clients
Job description
Join Hire Hangar and work with fast-growing global companies while building a long-term career.
# **Job Title:** Senior Medical Billing Specialist
**Location:** Remote
**Time Zone:** US Time Zones (EST–PST)
**Position Summary** The Senior Medical *Billing* & Denial Management Specialist is a critical contributor to Rooted Life's Revenue Cycle Management (RCM) operations. This role ensures accurate, timely claims submission and takes primary ownership of resolving *billing* denials, rejections, and clearinghouse errors. Working hands-on with payers, the clearinghouse, and the [](http://Ritten.io) EHR, this position validates clinical documentation, corrects claim issues, and secures reimbursement. Exceptional attention to detail, strong follow-through, and a proactive approach are essential to move claims through the full *billing* cycle efficiently and compliantly.
**Key Responsibilities**
*Claims Submission & Daily Billing Operations*
- Prepare and submit clean claims on a continual basis for all service lines (ECM, Community Supports, Housing Navigation, etc.), ensuring timely submission.
- Validate all claims against clinical documentation in [](http://Ritten.io), including encounter notes, service timelines, eligibility, and required fields.
- Monitor daily clearinghouse reports for rejections and errors; correct and resubmit promptly.
- Maintain claims submission schedules to meet payer deadlines and internal *billing* cycles.
***Denials, Rejections & Payer Resolution (Primary Responsibility)***
- Take full ownership of denials, rejections, and unpaid claims—ensuring root-cause resolution and successful resubmission.
- Contact payers directly to resolve issues related to authorizations, eligibility, coding, coordination of benefits, missing documentation, and system errors.
- Work with the clearinghouse to identify transmission issues, file format errors, and claim routing problems.
- Document all denial reasons, corrective actions, and payer communications in internal trackers.
- Analyze denial trends and escalate systemic issues to the Revenue Cycle Manager.
- Ensure corrected claims are resubmitted within required payer timelines.
***Documentation & Clinical Validation***
- Cross-check claims against [](http://Ritten.io) clinical encounters to ensure documentation supports the billed service.
- Verify all required data elements (encounter type, duration, service location, care manager documentation, and signatures) meet payer and CalAIM compliance requirements.
- Flag and communicate documentation gaps to the care team and Revenue Cycle Manager.
- Assist in quality assurance reviews of clinical documentation and coding completeness.
*Revenue Cycle & Reporting Support*
- Maintain accurate *billing* logs, denial trackers, and A/R aging reports.
- Support month-end reconciliation of payments, adjustments, and unresolved claims.
- Assist in preparing reports on claim submission volumes, denial rates, payer trends, and days-in-A/R.
- Contribute to continuous improvement of RCM workflows, SOPs, and *billing* policies.
***Cross-Department Coordination***
- Collaborate with Authorization Specialists to verify approval status before *billing*.
- Communicate frequently with Care Managers, Supervisors, and the Admissions team to ensure all required documentation is available for compliant *billing*.
- Provide feedback to clinical teams on common documentation or encounter issues that delay *billing*.
- Participate in RCM meetings and trainings to maintain alignment across teams.
**Qualifications**
- 3–5 years of medical *billing*, claims follow-up, or payer resolution experience (Medi-Cal/Medicaid preferred).
- Demonstrated experience working claims through clearinghouses, payers, and denial management systems.
- Strong understanding of CPT/HCPCS codes, modifiers, ICD-10 codes, and Medicaid *billing* requirements.
- Experience validating claims within an EHR system ([](http://Ritten.io) experience highly preferred).
- Strong Excel/Google Sheets skills—filters, VLOOKUP, and pivot tables preferred.
- Excellent written and verbal communication skills; ability to navigate payer conversations professionally.
- Highly organized, detail-oriented, and skilled at managing multiple claim queues simultaneously.
**Core Competencies**
- **Persistence & Follow-Through** – Sees every claim through to resolution; closes loops quickly.
- **Ability to Work Independently** – Consistently manages workload with minimal supervision, demonstrating strong problem-solving, sound judgment, and reliable follow-through.
- **Self-Directed** – Takes initiative to identify needs, prioritize responsibilities, and proactively resolve issues without being prompted.
- **Analytical Skills** – Identifies root causes of denials and implements sustainable fixes.
- **Accuracy & Quality** – Produces clean, compliant claims with minimal error.
- **Collaboration** – Works smoothly with clinical, administrative, and payer teams.
- **Systems Awareness** – Understands how documentation, authorizations, encounters, and *billing* workflows connect.
**Please NOTE** It is crucial that you complete the application form in full. As part of the application process, you will be required to record a video. If your application is successful, you will receive an email confirming next steps — the video is the first step of the interview process. If you do not record a video, we will not be able to consider you for ANY open roles.
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