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Official Description

Venipuncture, cutdown; age 1 or over

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Venipuncture is a medical procedure that involves accessing a vein to obtain blood samples or administer medications. In the case of CPT® Code 36425, the procedure is specifically performed using a cutdown technique, which is particularly useful for accessing deep or small veins that may be difficult to puncture with a standard needle. The process begins with the preparation of the site to ensure a sterile entry point, which is crucial for preventing infections. During the procedure, a small incision, or nick, is made in the skin to expose the vein carefully. Once the vein is adequately visualized, a needle is inserted into it to collect the necessary blood samples or to deliver medications as required. This code is applicable for patients who are aged 1 year or older, distinguishing it from CPT® Code 36420, which is designated for venipuncture in children younger than 1 year. The cutdown method is particularly beneficial in situations where traditional venipuncture techniques may not be successful due to the size or depth of the vein.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

Venipuncture using a cutdown procedure is indicated in specific clinical scenarios where standard venipuncture techniques may not be effective. The following conditions may warrant the use of this procedure:

  • Accessing Deep Veins This procedure is often necessary when veins are located deeper beneath the skin surface, making them difficult to access with standard needles.
  • Small Vein Access In patients with small veins, such as those seen in certain pediatric populations or individuals with specific medical conditions, a cutdown may be required to successfully obtain venous access.
  • Emergency Situations In urgent medical situations where rapid access to the bloodstream is required for medication administration or blood sampling, a cutdown may be performed to ensure timely intervention.

2. Procedure

The venipuncture cutdown procedure involves several critical steps to ensure successful access to the vein. Each step is outlined as follows:

  • Step 1: Site Preparation The first step involves preparing the site for the procedure. This includes cleaning the area with an antiseptic solution to minimize the risk of infection and ensuring a sterile environment for the procedure.
  • Step 2: Incision After the site is prepared, a small incision, or nick, is made in the skin over the targeted vein. This incision is carefully executed to expose the vein without causing excessive damage to surrounding tissues.
  • Step 3: Vein Exposure Once the incision is made, the healthcare provider gently manipulates the surrounding tissue to visualize and access the vein. This step is crucial for ensuring that the needle can be inserted accurately into the vein.
  • Step 4: Needle Insertion With the vein exposed, a needle is inserted into the vein to either draw blood for testing or to administer medications. Care is taken to ensure that the needle is positioned correctly within the lumen of the vein.
  • Step 5: Sample Collection or Medication Administration After successful needle insertion, the necessary blood samples are collected, or medications are administered as indicated. This step is essential for achieving the intended clinical outcomes of the procedure.

3. Post-Procedure

Following the venipuncture cutdown procedure, appropriate post-procedure care is essential to ensure patient safety and comfort. The site of the incision should be monitored for any signs of bleeding or infection. A sterile dressing may be applied to protect the area and promote healing. Patients are typically advised to keep the site clean and dry, and to report any unusual symptoms, such as increased pain, swelling, or redness at the site. Recovery time may vary depending on the individual patient and the complexity of the procedure, but most patients can resume normal activities shortly after the procedure, barring any complications.

Short Descr VENIPUNCTURE CUTDOWN 1 YR/>
Medium Descr VENIPUNCTURE CUTDOWN AGE 1 YR/>
Long Descr Venipuncture, cutdown; age 1 or over
Status Code Active Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 1 - Statutory payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator STV-Packaged Codes
ASC Payment Indicator Packaged service/item; no separate payment made.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P6C - Minor procedures - other (Medicare fee schedule)
MUE 2
CCS Clinical Classification 63 - Other non-OR therapeutic cardiovascular procedures
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GA Waiver of liability statement issued as required by payer policy, individual case
GC This service has been performed in part by a resident under the direction of a teaching physician
RT Right side (used to identify procedures performed on the right side of the body)
X1 Continuous/broad services: for reporting services by clinicians, who provide the principal care for a patient, with no planned endpoint of the relationship; services in this category represent comprehensive care, dealing with the entire scope of patient problems, either directly or in a care coordination role; reporting clinician service examples include, but are not limited to: primary care, and clinicians providing comprehensive care to patients in addition to specialty care
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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2024-01-01 Changed Short Description changed.
Pre-1990 Added Code added.
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