Precertification/authorization/notification/pre-treatment absent

Why this happens on dental claims

• Orthodontic, periodontal surgery, and implant cases started before the plan's authorization requirement was caught
• Emergency treatment such as extractions or pulpectomy rendered same-day with no realistic chance to pre-authorize
• Plans that add pre-treatment review requirements for scaling and root planing, buildups, or crowns mid-year with little notice
• An authorization that was obtained but never linked in the payer's claim system

How to appeal CO-197

1. Confirm whether an authorization actually exists; if it does, appeal with the approval document, because the problem is matching rather than clinical
2. If none exists, request retroactive authorization citing the plan's own retro-authorization policy and enclosing full clinical documentation
3. For emergencies, invoke the plan's emergency exception and document the same-day clinical urgency
4. File the formal appeal within the deadline with narratives, charting, and radiographs establishing necessity
5. Track outcomes by payer, since these appeals are among the highest-yield letters a dental office can send

How to prevent it

• Maintain a per-payer authorization grid for periodontal surgery, prosthetics, implants, and orthodontics, reviewed whenever plan bulletins arrive
• Build authorization checks into treatment plan presentation, before anything is scheduled