Adjust Partial Denture — Mandibular Template

Adjust partial denture - mandibular.

RMH: Medical history reviewed/updates

Existing prosthesis age: Age/date delivered
Reason for service: Poor fit/sore spot/fracture/tooth or clasp addition/etc.
Service description: Adjustment/reline/repair/modification details
Patient adaptation/feedback: Comfort, retention, stability after service

Chief complaint: Chief complaint
Area of concern: Area of concern

Examination: Examination
Tissue examined.
Abutment teeth examined.
Clasps evaluated.
Occlusion evaluated.

Adjustment:
Partial denture adjusted.
Pressure areas relieved.
Clasps adjusted.
Occlusion adjusted.
Polished.

Patient comfortable after adjustment.

Complications: None or describe.
Patient tolerance: Tolerance/response.

NV: Next visit

Documentation requirements

D5422 is one of the most under-documented codes on the chart side because it feels minor — but carriers audit it heavily for two reasons: (1) it is frequently billed within the post-delivery global period and recouped, and (2) repeated D5422 on the same patient is a flag that the prosthesis actually needs a reline or remake. A defensible note includes:

• Medical history review and update — meds, conditions, allergies, anti-resorptive therapy, immunosuppression, xerostomia-causing meds. Bisphosphonates and other anti-resorptives change the calculus on aggressive base adjustment over the alveolar crest; xerostomia changes mucosal vulnerability to denture-borne ulceration.
• Vitals where indicated — many practices document BP and pulse on adult therapeutic visits; required for sedation-capable practices.
• Existing prosthesis identification — type (D5214 cast, D5212 resin, D5226 flexible, D5282 unilateral), arch (mandibular), Kennedy classification (I, II, III, or IV — modification 1, 2, etc.), date delivered, and delivering office if known. Kennedy I and II are the highest-risk designs for adjustment-vs-reline misclassification.
• Age of prosthesis — date delivered (or "delivered ~X years ago, exact date unknown") and whether your office or another office delivered it. The post-delivery global period only counts if it's your delivery.
• Last adjustment date — when this prosthesis was last adjusted, by whom, and for what. Repeated D5422 on the same prosthesis at short intervals is the documentation pattern that drives reline/remake decisions.
• Chief complaint in the patient's own words — "lower partial sore on the right side," "back teeth click when I chew," "front clasp feels loose," "food gets stuck under the lingual bar." Generic "patient here for adjustment" is a self-inflicted documentation weakness.
• Area of concern by tooth, surface, or anatomic site — #28 lingual abutment, RML saddle, lingual bar, indirect retainer #22, occlusal contacts #19/#30 distal-most denture tooth. Specificity is what distinguishes a credible adjustment note from boilerplate.
• Examination findings — and these are the highest-yield items to document patient-specifically:
  • Tissue findings — sore spot location and size, ulceration, erythema, denture stomatitis (Newton I/II/III), candidiasis suspicion, mylohyoid ridge impingement, lingual frenum impingement, mental foramen pressure, residual ridge contour and resorption.
  • Abutment evaluation — caries on each abutment, restoration integrity, mobility (Miller I/II/III), perio status (probing depths, BOP, recession at the abutment), rest seat integrity, guide-plane wear.
  • Clasp evaluation by clasp arm — which clasp (Akers, RPI, RPA, T-bar, I-bar, combination), retention quality (loose, adequate, over-retentive), reciprocation, deformation or fracture, distortion direction.
  • Major connector fit — lingual bar (most common mandibular major connector) clearance from gingival margins, tissue blanching under the bar, food trap or speech impingement; lingual plate if used; sublingual bar if used.
  • Saddle/base fit — PIP findings on intaglio surface, tissue contact across the saddle (especially distal-extension saddles in Kennedy I), rocking on bilateral simultaneous finger pressure, separation from tissue on bite or function.
  • Occlusion — articulating paper marks on RPD denture teeth and opposing dentition, balancing-side interferences, working-side guidance, presence/absence of canine guidance or group function, evidence of bruxism on the resin teeth or on opposing crowns.
• Service performed in specific terms — "selectively relieved RML saddle intaglio with acrylic bur over distal half of edentulous span; PIP confirmed tissue clearance on re-seat," "tightened buccal Akers clasp arm #28 with three-prong pliers; retention assessed adequate," "adjusted mesial occlusal contact on denture tooth #19 with green stone and polished," not "adjusted as needed."
• Polishing — note the pumice/rouge sequence on adjusted resin or metal surfaces. Auditors look for evidence the surface was finished, not just ground.
• Patient adaptation/feedback after service — comfort, retention, stability tested in seated position with the patient functioning (speak, swallow, simulate chewing). "Patient comfortable" is acceptable but better is "patient seated RPD, reported sore spot resolved on finger-pressure check, retention adequate on insertion/removal demonstration, no rocking on bilateral occlusal load."
• Why this is an adjustment and not a reline — when the visit could plausibly have been coded D5731 / D5751 instead, document the clinical reasoning ("PIP shows full saddle-tissue contact; sore spot localized to mylohyoid ridge impingement, not generalized base-tissue gap; chairside selective relief sufficient"). This is the line that protects D5422 on audit and protects the patient from being recommended a reline they don't need.
• Recommendation if a reline or remake is becoming necessary — if today's adjustment is the second or third on the same area in 6-12 months, document "discussed reline (D5731 / D5751) or rebase (D5761) as the durable solution if symptoms recur." This is both clinically honest and audit-protective.
• Complications — explicitly noted, even if "none." Auditors interpret silence as missing documentation.
• Patient tolerance / response.
• Next visit — recheck interval, planned reline/remake date if indicated, recall.

The "amnesia test" applies: a third party reading the note must be able to reconstruct (1) which prosthesis was adjusted, (2) what the patient's complaint was, (3) what was found on exam, (4) what specific adjustment was performed and to which component, and (5) why this was an adjustment and not a reline or repair. Default-normal autotext (every adjustment note reading "partial adjusted, patient comfortable") is the documentation pattern most commonly cited in state Medicaid OIG audits of removable prosthodontics.

Common denial reasons

The most common reasons D5422 is denied, downgraded, or recouped:

• Within post-delivery global period — by far the most common denial. The carrier's claim history shows D5214 / D5212 / D5226 / D5282 / D5630 / D5640 / D5660 within the prior 6 months and D5422 is bundled. Often the patient was delivered elsewhere and the front desk had no visibility into the delivery date — verify carrier history before billing.
• Frequency exceeded — third or fourth D5422 in 12 months on the same patient on a 2-per-year plan, or combined-pool exhaustion across D5421 / D5422 / D5410 / D5411. Carriers measure adjustments per arch on most contracts; per patient on some.
• Same-day conflict — D5422 billed alongside D5731, D5751, D5761, or another reline/rebase code on the same DOS. Bundled into the reline.
• Insufficient documentation — chart note reads "partial adjusted, patient comfortable" with no chief complaint, no exam findings, no description of what was adjusted. Auditors downgrade or recoup on the theory that no service was provably rendered.
• Default-normal templating — every adjustment note in the practice reads identically. State Medicaid OIG audits cite this pattern routinely as evidence of fabricated documentation, especially for high-volume removable-prosthodontic practices.
• Adjustment that was actually a reline — when documentation describes adding pink resin, taking a wash impression, or extending a flange, auditors recode to D5731 / D5751 and recoup the difference (usually downgrading, since reline pays more — but if the office billed both, the adjustment is recouped).
• Wrong arch coded — D5422 billed on a maxillary partial (should be D5421). Carriers cross-check arch from the original delivery claim and recoup. Easy mistake on practices that share auto-text between max and mand.
• Wrong prosthesis type coded — D5422 billed on a complete mandibular denture (should be D5411). Carrier rejects on prosthesis-type mismatch from claim history.
• Patient is not the patient of record for the prosthesis — some plans require D5422 to be performed by the office that delivered, or by an in-network office with documentation of inheritance. A new patient bringing in a partial delivered elsewhere is sometimes flagged.
• Repeated D5422 → "medically not necessary" — fourth or fifth D5422 in a year on the same prosthesis triggers some carriers' utilization management to recode as a reline or to deny the additional adjustments as not medically necessary, on the theory that an adequately fitting prosthesis would not need this many adjustments.
• D5422 billed on a prosthesis the carrier has no record of paying for — some plans deny D5422 if the original delivery wasn't in their claim history and the office hasn't submitted documentation that the patient owns a mandibular partial. Easy fix with a narrative; common surprise on new-patient adjustments.

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