Coordinate and monitor billing activities , including review of clinical documentation for completeness and billing compliance; tracking authorizations, payer requirements, credentialing, coding updates, claim denials, reimbursement trends, and billing performance; and assisting with resolution of billing and documentation issues in collaboration with finance staff, clinical personnel, and billing vendors. Collaborate with counselors, clinical and program staff, schools, community partners, finance personnel, and leadership to coordinate grant activities, establish timelines, resolve barriers, and ensure services are delivered in accordance with approved grant requirements and work plans.