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Official Description

Discography, lumbar, radiological supervision and interpretation

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 72295 refers to the procedure known as discography, specifically focusing on the lumbar region of the spine. This procedure involves the use of radiological supervision and interpretation to document images of the lumbar intervertebral disc. Discography is primarily performed to assess whether an abnormality in the intervertebral disc is contributing to a patient's back pain. During the procedure, the patient is typically positioned on their side to facilitate access to the lumbar area. The injection site is meticulously cleansed with an antiseptic solution to minimize the risk of infection. Following this, a local anesthetic is administered to ensure the patient's comfort during the procedure. A large-bore needle is then carefully advanced through the skin to reach the targeted lumbar disc. Subsequently, a specialized discography needle is inserted through the initial needle and into the center of the disc. At this point, a contrast agent is injected into the disc, allowing for enhanced visualization. Radiographs, or X-ray images, are obtained under radiological supervision to capture the necessary details of the disc. After the completion of the procedure, a formal interpretation of the findings is provided, which is essential for determining the underlying causes of the patient's back pain. The code 72295 is specifically reported for the radiological supervision during the discography and the subsequent written interpretation of the results.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure of discography, as indicated by CPT® Code 72295, is performed for specific clinical reasons related to back pain. The primary indications for this procedure include:

  • Back Pain Evaluation The procedure is utilized to determine if an intervertebral disc abnormality is the underlying cause of a patient's persistent back pain.

2. Procedure

The discography procedure involves several critical steps to ensure accurate assessment and imaging of the lumbar intervertebral disc. The steps are as follows:

  • Patient Positioning The patient is positioned on their side to provide optimal access to the lumbar region for the injection. This positioning is crucial for the subsequent steps of the procedure.
  • Site Preparation The site of the injection is thoroughly cleansed with an antiseptic solution. This step is essential to reduce the risk of infection at the injection site.
  • Local Anesthetic Administration A local anesthetic is injected to numb the area, ensuring that the patient experiences minimal discomfort during the procedure.
  • Needle Insertion A large-bore needle is carefully advanced through the skin to reach the targeted lumbar disc. This step requires precision to ensure that the needle is correctly positioned.
  • Discography Needle Advancement A specialized discography needle is then advanced through the initial large-bore needle and into the center of the disc. This step is critical for the accurate delivery of contrast material.
  • Contrast Injection Contrast material is injected into the disc to enhance visualization during imaging. This allows for better assessment of any abnormalities within the disc.
  • Radiographic Imaging Radiographs are obtained under radiological supervision during the injection process. This imaging is essential for documenting the condition of the disc and identifying any abnormalities.

3. Post-Procedure

After the completion of the discography procedure, the patient may be monitored for any immediate adverse reactions to the contrast material or the anesthetic used. It is important to provide post-procedure care instructions, which may include recommendations for rest and monitoring for any unusual symptoms. The formal interpretation of the radiographic images is provided after the procedure, which is crucial for guiding further management of the patient's back pain. Follow-up appointments may be necessary to discuss the findings and potential treatment options based on the results of the discography.

Short Descr X-RAY OF LOWER SPINE DISK
Medium Descr DISKOGRAPY LUMBAR RS&I
Long Descr Discography, lumbar, radiological supervision and interpretation
Status Code Active Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 1 - Diagnostic Tests for Radiology Services
Multiple Procedures (51) 0 - No 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) 0 - 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 T-Packaged Codes
ASC Payment Indicator Packaged service/item; no separate payment made.
Type of Service (TOS) 4 - Diagnostic Radiology
Berenson-Eggers TOS (BETOS) I4B - Imaging/procedure - other
MUE 5
CCS Clinical Classification 209 - Radioisotope scan and function studies
26 Professional component: certain procedures are a combination of a physician or other qualified health care professional component and a technical component. when the physician or other qualified health care professional component is reported separately, the service may be identified by adding modifier 26 to the usual procedure number.
TC Technical component; under certain circumstances, a charge may be made for the technical component alone; under those circumstances the technical component charge is identified by adding modifier 'tc' to the usual procedure number; technical component charges are institutional charges and not billed separately by physicians; however, portable x-ray suppliers only bill for technical component and should utilize modifier tc; the charge data from portable x-ray suppliers will then be used to build customary and prevailing profiles
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.
PC Wrong surgery or other invasive procedure on patient
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
53 Discontinued procedure: under certain circumstances, the physician or other qualified health care professional may elect to terminate a surgical or diagnostic procedure. due to extenuating circumstances or those that threaten the well being of the patient, it may be necessary to indicate that a surgical or diagnostic procedure was started but discontinued. this circumstance may be reported by adding modifier 53 to the code reported by the individual for the discontinued procedure. note: this modifier is not used to report the elective cancellation of a procedure prior to the patient's anesthesia induction and/or surgical preparation in the operating suite. for outpatient hospital/ambulatory surgery center (asc) reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
95 Synchronous telemedicine service rendered via a real-time interactive audio and video telecommunications system: synchronous telemedicine service is defined as a real-time interaction between a physician or other qualified health care professional and a patient who is located at a distant site from the physician or other qualified health care professional. the totality of the communication of information exchanged between the physician or other qualified health care professional and the patient during the course of the synchronous telemedicine service must be of an amount and nature that would be sufficient to meet the key components and/or requirements of the same service when rendered via a face-to-face interaction. modifier 95 may only be appended to the services listed in appendix p. appendix p is the list of cpt codes for services that are typically performed face-to-face, but may be rendered via a real-time (synchronous) interactive audio and video telecommunications system.
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
GW Service not related to the hospice patient's terminal condition
KX Requirements specified in the medical policy have been met
LT Left side (used to identify procedures performed on the left side of the body)
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
RT Right side (used to identify procedures performed on the right side of the body)
SG Ambulatory surgical center (asc) facility service
X2 Continuous/focused services: for reporting services by clinicians whose expertise is needed for the ongoing management of a chronic disease or a condition that needs to be managed and followed with no planned endpoint to the relationship; reporting clinician service examples include but are not limited to: a rheumatologist taking care of the patient's rheumatoid arthritis longitudinally but not providing general primary care services
X4 Episodic/focused services: for reporting services by clinicians who provide focused care on particular types of treatment limited to a defined period and circumstance; the patient has a problem, acute or chronic, that will be treated with surgery, radiation, or some other type of generally time-limited intervention; reporting clinician service examples include but are not limited to, the orthopedic surgeon performing a knee replacement and seeing the patient through the postoperative period
X5 Diagnostic services requested by another clinician: for reporting services by a clinician who furnishes care to the patient only as requested by another clinician or subsequent and related services requested by another clinician; this modifier is reported for patient relationships that may not be adequately captured by the above alternative categories; reporting clinician service examples include but are not limited to, the radiologist's interpretation of an imaging study requested by another clinician
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
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2007-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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