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    OpenPayerBilling CodesBody and Upper Extremity Application of SplintsCPT cpt-29126-dynamic-splint-lower-arm-elbow-to-palm
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    CPT 29126: Dynamic (Hinged) Splint, Forearm to Palm

    Medicare pays $89 and commercial payers pay $157 on average nationally for this procedure.

    CPT code 29126 describes application of a dynamic (hinged) splint extending from the elbow to the palm to stretch a stiff joint and improve range of motion after surgery or injury; service type: splint application / orthotic management; typical site of service: ambulatory clinic, orthopaedic clinic, or hospital outpatient setting where postoperative or post-injury rehabilitation and mechanical joint stretching are provided.

    For related coverage guidance, see recent payer policy updates: Medical Necessity Guidelines Non-Emergency Transportation, Non-Emergent Transportation Medical Policy, Non-Emergency Facility to Facility Transfers.

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    National Reimbursement Benchmarks

    Across national payers, Medicare’s mean of $88.6 sits well below BUCA’s average commercial mean of $156.6, indicating that commercial reimbursements are materially higher than the Medicare baseline for CPT 29126. Blue Cross Blue Shield and BUCA show substantially higher central tendencies than Medicare, while Aetna, Cigna, and UnitedHealth Group cluster closer to Medicare’s level but still typically exceed it on average.

    Dispersion (P75–P25) highlights where rates are most and least variable: Blue Cross Blue Shield has the widest interquartile spread at $126.2 ($248.4–$162.0), followed by UnitedHealth Group at $72. - computed as $145.5–$73.8), and BUCA’s IQR is $74.4 ($191.1–$116.7). Aetna and Cigna are the tightest, with Aetna’s IQR of $48.0 ($72.0–$24.0) and Cigna’s IQR of $55.8 ($126.2–$71.4).

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    National Payer Mean Reimbursement Rates

    State Reimbursement Rates

    State: Alaska1 / 51

    Clinical & Coding Specifications

    Clinical Context

    A 36-year-old patient presents to an orthopaedic clinic two weeks after open reduction and internal fixation of a distal radius fracture of the right wrist. The surgical team documents restricted wrist extension and a developing flexion contracture at the wrist joint despite early supervised therapy. The orthopaedic surgeon applies a dynamic (hinged) lower arm splint extending from the elbow to the palm to provide continuous low-load stretch across the wrist joint, facilitate gradual extension, and improve passive range of motion while protecting the surgical repair. The procedure is performed in the outpatient orthopaedic procedure room. The clinician documents baseline range of motion, splint settings (hinge tension and stop limits), patient education on wear schedule and skin checks, and plan for follow-up adjustment in 1–2 weeks.

    Related CPT Codes

    CPT CodeDescriptionRelationship to This Procedure
    29125Application of short arm splint (forearm to hand)Alternative splinting level for injuries requiring immobilization limited to forearm and hand; may be used if full elbow-to-palm coverage is not required
    29105Application of long arm splint (shoulder to hand)Provides longer immobilization when elbow and shoulder control are required; used when immobilization must extend proximal to the elbow

    Related Modifiers

    8 rows

    ModifierDescriptionWhen to Use
    59Modifier 59 indicates a distinct procedural service when two procedures that are not normally billed together are clinically and procedurally separate. The CPT definition (as reiterated by CMS)…- Use modifier -59 to report a distinct procedural service when documentation supports that the procedure reported is not normally billed together with another service on the same day because of a…
    25CPT modifier 25 indicates that on the same day as another procedure or service, the same physician or other qualified health care professional provided a significant, separately identifiable…- When to apply: Use modifier 25 only on an E/M code to indicate the same provider delivered a significant, separately identifiable E/M service on the same day as another procedure or service — i.e.,…
    52Modifier ‑52 (Reduced Services) indicates that a service or procedure was partially reduced or omitted at the provider’s discretion, allowing reporting of the basic procedure number with a qualifier…- Use modifier -52 when a physician or qualified health professional electively reduces or omits part of a procedure or service (for example, performing fewer required views or omitting a portion of…
    53Modifier 53 (Discontinued Procedure) signals that a surgical or diagnostic service was begun by the physician but terminated because of extenuating circumstances that threatened the patient’s…- Use modifier -53 when a physician/qualified healthcare professional has started a surgical or diagnostic procedure (e.g., anesthesia administered, incision or scope insertion) and then discontinues…
    22Modifier –22 (Increased Procedural Services) is used when a reported procedure is substantially more extensive than normally required. The CPT Manual and CMS state it may be appended only when the…- When to use: Append modifier -22 to a procedural CPT code when the service performed is substantially more extensive than the usual service described by that code — i.e., the procedure required…
    66Modifier 66 (Surgical Team) is used when three or more surgeons act as primary surgeons on a single, highly complex procedure. The AMA defines it for use when a surgical team — often composed of…- Use modifier 66 when three or more surgeons act as primary surgeons working collaboratively as a surgical team on a single, highly complex or difficult procedure (for example organ…
    51Modifier –51 (Multiple Procedures) is used when the same provider performs multiple procedures in the same session to identify secondary, non‑exempt procedures and indicate payment reduction logic…- Use modifier -51 when the same provider performs multiple distinct procedures during the same patient encounter: report the highest‑valued procedure first (no modifier) and append -51 to…
    76Modifier -76, Repeat Procedure or Service by Same Physician or Other Qualified Health Care Professional, is appended when the same provider performs an identical, medically necessary procedure or…- Use modifier -76 when the same physician or other qualified health care professional performs an identical procedure or service a second (or subsequent) time on the same date of service and the…

    Related Provider Taxonomies

    8 rows

    Taxonomy Code
    207X00000X
    207XX0004X
    207P00000X
    363A00000X
    133VN1501X
    207V00000X
    261QM1102X
    385HR2060X

    Related ICD-10-CM Codes

    35 rows

    ICD-10-CM CodeDescription
    G83.0Diplegia of upper limbs
    G83.4Cauda equina syndrome
    M19.011Primary osteoarthritis, right shoulder
    M19.012Primary osteoarthritis, left shoulder
    M19.071Primary osteoarthritis, right ankle and foot
    M19.072Primary osteoarthritis, left ankle and foot
    M20.21Hallux rigidus, right foot
    M20.22Hallux rigidus, left foot
    M24.211Disorder of ligament, right shoulder
    M24.212Disorder of ligament, left shoulder

    Showing 1–10 of 35

    Related Payer Policy Updates

    Specialty: Emergency & Medical Transportation1 / 4

    10 rows

    PolicyPayerEffective Date
    Medical Necessity Guidelines Non-Emergency TransportationMass General Brigham Health Plan2026-11-01
    Non-Emergent Transportation Medical PolicyHealth-New-England2026-11-01
    Non-Emergency Facility to Facility Transfershap_caresource_mi_coordinated_health2026-11-01
    Ambulance and Medical Transport Services (Ground, Air and Water) Corporate Medical Policybcbsvermont2026-10-01
    Emergency Air/Water Ambulance Services Medical GuidelineWPS Health Insurance2026-10-01
    Non-Emergent Ambulance ServicesConnectiCare2026-09-11
    Fixed Wing Air Ambulance TransportCigna2026-08-15
    Air AmbulanceAmbetter Georgia2026-08-01
    Ambulance Services (for New Mexico Only)UnitedHealthcare2026-08-01
    Ambulance Services (for Tennessee Only)UnitedHealthcare2026-08-01

    Related Codes

    CPT-29105-UPPER-AND-LOWER-ARM-SPLINT-APPLICATION

    CPT 29105: Application of Upper and Lower Arm Splint

    CPT-29125-FOREARM-WRIST-STATIC-SPLINT-APPLICATION

    CPT 29125: Rigid Splint Elbow to Palm for Forearm/Wrist Injury

    CPT-29130-STATIC-FINGER-SPLINT-APPLICATION

    CPT 29130: Application of Static Finger Splint

    CPT-29131-DYNAMIC-FINGER-SPLINT-APPLICATION

    CPT 29131: Dynamic Finger Splint Application to Improve Joint Motion

    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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