CPT code 23650: Closed treatment of shoulder dislocation, without anesthesia

Key takeaways

CPT code 23650 covers closed treatment of a shoulder dislocation with manipulation, performed without any anesthetic agent.

The 2026 Medicare national rate is roughly $434 in a non-facility setting and $368 in a facility.

Always apply a laterality modifier, either -RT or -LT, on every 23650 claim you submit.

Billing 23650 after anesthesia was given is an upcoding risk, so use CPT 23655 instead.

Practice management software like Pabau validates code and modifier pairs before submission, which cuts shoulder dislocation denials.

The official AMA descriptor for CPT code 23650 is: Closed treatment of shoulder dislocation, with manipulation, without anesthesia.

The code applies when a clinician manually reduces a dislocated glenohumeral joint without any anesthetic agent. The patient stays conscious throughout. Common reduction maneuvers include the Cunningham technique, the modified Milch, and external rotation. No incision is made, and the joint returns to position through controlled force and positioning alone.

This code sits in the Musculoskeletal System section of the AMA CPT code set, under shoulder fractures and dislocations. It is billed in emergency departments, orthopedic offices, sports medicine practices, and urgent care. The procedure covers anterior, posterior, and inferior glenohumeral dislocations treated without sedation or a regional nerve block.

The single differentiator for 23650 is that no anesthetic agent of any type was used. If IV sedation, a regional block, or general anesthesia was administered, the correct code is CPT 23655.

CPT 23650 vs CPT 23655: Key differences

The boundary between 23650 and 23655 is the most common source of upcoding risk in shoulder dislocation billing. The table below shows when each code applies.

When a separate anesthesia provider handles the sedation for 23655, that service is reported on its own under 01620.

ICD-10 codes commonly paired with CPT 23650

Every CPT 23650 claim needs a supporting ICD-10-CM diagnosis code. The right code depends on the direction of the dislocation, the side, and the encounter type. Use the seventh character “A” for the initial treatment visit. Wrong laterality is a leading cause of denial on this procedure.

Laterality guidance: Always code the specific side when the note documents it. The codes ending in 6 are the unspecified-side options, so they are a last resort. Payers increasingly deny them where the side is clinically determinable. At follow-up the seventh character changes, so S43.014D replaces S43.014A once active treatment ends.

CPT 23650 reimbursement: Medicare rates for 2026

Medicare pays roughly $434 for CPT 23650 in a non-facility setting and $368 in a facility. Those national figures come from the 2026 conversion factor of $33.4009 applied to total RVUs of 12.99 and 11.01.

Confirm the rate for your own locality with the CMS Physician Fee Schedule lookup or the FastRVU 2026 RVU lookup. Your MAC’s published rates are the final word.

Facility vs non-facility payment rates

The difference reflects the practice expense component of the RVU calculation. In a physician office or urgent care, the practice absorbs the overhead directly, so the non-facility rate is higher.

When the reduction happens in a hospital ED or ASC, the facility bills its own overhead separately. The physician’s payment drops to the lower facility rate as a result.

Each RVU component carries its own geographic practice cost index, or GPCI, for your locality. The three components are work, practice expense, and malpractice.

Multiply each component by its GPCI, add the results, then multiply by the conversion factor. That gives your locality-adjusted payment. Medicare billing rules shift from year to year, so re-check the factor every January.

Modifiers for CPT code 23650

Modifier selection for 23650 depends on the setting, the laterality, and whether other services happened the same day. Physical therapy practices and orthopedic offices see the most modifier disputes when laterality is left off. The table below covers every modifier that applies to this code.

Payer-specific note: Medicare Administrative Contractors, known as MACs, publish local coverage determinations that can override national modifier guidance. Confirm your MAC’s requirements before billing -50 for a bilateral shoulder reduction. Some MACs want two line items, -RT and -LT, instead of a single -50.

Documentation requirements for CPT 23650

Incomplete documentation is the main reason 23650 claims fail post-payment audits. The record has to support all three elements of the descriptor: closed treatment, manipulation, and no anesthesia. Digital intake forms that prompt for those fields save coders from digging through free-text notes.

These elements support a clean 23650 claim:

• Clinical indication: a documented diagnosis of shoulder dislocation, including the direction and the side
• Technique performed: the specific reduction maneuver used, such as Cunningham, Milch, Kocher, or external rotation
• Absence of anesthesia: an explicit statement that no anesthetic agent, IV sedation, or regional nerve block was given
• Neurovascular status: pre- and post-reduction checks of distal pulses, motor function, and sensation
• Post-reduction imaging: confirmation that the reduction succeeded, documented separately if the X-ray is billed
• Immobilization applied: the device fitted after reduction, such as a sling or Velpeau bandage. A supplied axilla sling carries its own code, L1010
• Patient response: pain level, cooperation during the maneuver, and the outcome of the procedure

Missing the anesthesia statement is the single most common audit finding for this code. A note that records the technique but says nothing about anesthesia lets the payer assume anesthesia was used. That assumption triggers a downcode or a denial.

Common coding errors and audit risks

The OIG Work Plan and MAC audit reports repeatedly flag shoulder dislocation codes for billing irregularities. These five errors recur most often with CPT 23650.

• Upcoding to 23655: billing the anesthesia variant when the record shows a conscious patient and no sedation. This is an OIG priority target for orthopedic and ED providers.
• Missing laterality modifier: submitting 23650 without -RT or -LT. Medicare and most commercial payers will deny the claim or return it for more information.
• Unbundling post-reduction imaging: billing CPT 73030 on the same date needs documentation that the X-ray was separately ordered and performed. Some payers treat it as bundled into the initial ED encounter.
• E/M on the same date without -25: modifier -25 belongs on the E/M code, never on 23650. Leave it off and the E/M is denied as a duplicate.
• Wrong encounter designator: pairing 23650 with a “D” diagnosis code on the day of the reduction. Initial treatment takes the “A” seventh character.

Related CPT codes in the shoulder dislocation series

The 2365x family covers the full spectrum of shoulder dislocation treatment. Use the AAPC Codify CPT lookup to confirm current descriptors and any annual changes.

Use a CPT-to-ICD crosswalk tool to confirm medical necessity across the family. Crosswalk checks matter most when imaging finds a greater tuberosity fracture after the reduction. That finding moves the claim to 23670 when the shoulder goes on to open treatment.

How practice management software streamlines CPT 23650 billing

Most 23650 denials start after the clinical work is finished, in the handoff between the note and the submitted claim. Three workflow failures drive the majority of them:

1. Missing modifier at entry: the coder picks 23650, but nothing prompts for laterality. The claim ships without -RT or -LT and comes back for correction.
2. ICD-10 mismatch: the system accepts S43.006A even though the note documents a right shoulder. Payers increasingly deny unspecified codes on lateralized procedures.
3. Anesthesia field left blank: the note template never captures anesthesia status, so the coder re-reads the whole note to choose between 23650 and 23655.

Practice management software like Pabau handles these checks at the point of claim creation. Our claims management software validates CPT and ICD-10 pairs and flags a missing laterality modifier before submission. It also surfaces the anesthesia field during coding review, so the coder can confirm 23650 in seconds.

For HIPAA-compliant billing, that means fewer manual checks and a shorter denial-resolution cycle. Automated recalls and follow-up scheduling keep the record current across a multi-visit musculoskeletal episode.

Post-reduction instructions go out from the same record, so sling advice and follow-up dates reach the patient without a second system. Strong patient education also cuts avoidable calls to the front desk.

Reduce shoulder dislocation denials with automated code checks

Pabau’s claims management software checks CPT and ICD-10 pairs, flags missing modifiers, and catches errors before the claim leaves your practice. See how it works for orthopedic and emergency medicine teams.

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Conclusion

Three checks decide whether a 23650 claim pays on the first pass. Confirm the record states that no anesthetic was used, attach -RT or -LT, and code the specific side and direction.

Get those right and 23650 is one of the cleanest codes in the musculoskeletal section. Miss one and the claim lands in a queue that costs more to work than the payment is worth.

The practices that stay out of that queue build the checks into the workflow rather than the coder’s memory. Book a demo to see how Pabau catches missing modifiers before a shoulder claim leaves your practice.

Continue your research

Coding a humerus fracture that has not healed? S42.302K walks through the documentation a nonunion claim needs.

Billing a more complex humeral procedure? CPT code 24410 covers the reporting rules for multiple osteotomy of the humerus.

Handling spinal procedure claims as well? CPT code 22600 sets out the billing rules for posterior cervical arthrodesis.

Coding a subluxation rather than a full dislocation? S33.140A shows how partial displacement is coded and documented.

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