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Official Description

Liver and spleen imaging; with vascular flow

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 78216 involves imaging of the liver and spleen utilizing scintigraphy, a diagnostic technique that employs a radiolabeled isotope tracer, specifically 99mTC-sulfur colloid. This imaging is crucial for assessing the size and condition of these organs, as it aids in the identification of various abnormalities such as tumors, abscesses, hematomas, cysts, and hypersplenism. Additionally, it helps in detecting the radiocolloid shift that may occur due to hepatic dysfunction or portal hypertension. The process begins with the establishment of an intravenous line through which the radiolabeled isotope tracer is administered directly into the patient's circulatory system. Alternatively, a blood sample may be taken, and the tracer is attached to heat-destroyed red blood cells (RBCs) before being reintroduced into the body. Following a designated waiting period, the patient is positioned on an imaging table, with a gamma camera placed over the upper abdomen to capture the images. The scanning process is conducted at specific intervals, during which the radioactive energy emitted from the liver and spleen is detected and converted into visual images. This procedure is particularly significant as both the liver and spleen are highly vascular organs, meaning that any compromise in the blood vessels of one organ can lead to alterations in blood flow in the surrounding organs. The physician is responsible for interpreting the scintigraphy results and providing a comprehensive written report detailing the findings.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The imaging of the liver and spleen using CPT® Code 78216 is indicated for several clinical scenarios, particularly when there is a need to evaluate the vascular flow and overall health of these organs. The following conditions may warrant this procedure:

  • Tumors The presence of tumors in the liver or spleen can be assessed through this imaging technique, allowing for the identification and characterization of neoplastic growths.
  • Abscesses The procedure can help detect abscesses, which are localized collections of pus that may occur in the liver or spleen due to infection or other inflammatory processes.
  • Hematomas Imaging can reveal hematomas, or localized bleeding outside of blood vessels, which may occur in these organs due to trauma or other causes.
  • Cysts The presence of cysts, which are fluid-filled sacs that can develop in the liver or spleen, can be evaluated through this imaging method.
  • Hypersplenism This condition, characterized by an overactive spleen, can be assessed to determine its impact on blood cell counts and overall health.
  • Hepatic dysfunction The imaging can help identify changes in blood flow related to liver dysfunction, which may affect the overall function of the organ.
  • Portal hypertension The procedure is useful in evaluating portal hypertension, a condition characterized by increased blood pressure in the portal venous system, which can lead to significant complications.

2. Procedure

The procedure for CPT® Code 78216 involves several key steps that ensure accurate imaging of the liver and spleen. First, an intravenous line is established to facilitate the administration of the radiolabeled isotope tracer. This tracer, 99mTC-sulfur colloid, is crucial for the imaging process as it allows for the visualization of the vascular flow within the organs. The tracer can be injected directly into the circulatory system through the intravenous line. Alternatively, a blood sample may be drawn, and the tracer is then attached to heat-destroyed red blood cells (RBCs) before being reintroduced into the patient's body. After the tracer has been administered, a waiting period is observed to allow for adequate distribution and uptake by the liver and spleen. Following this period, the patient is positioned on an imaging table, and a gamma camera is placed over the upper abdomen. The scanning process is then initiated, during which the gamma camera captures images at specific intervals. The radioactive energy emitted from the liver and spleen is detected and converted into visual images, providing critical information regarding the vascular flow and overall condition of these organs. The physician will subsequently interpret the scintigraphy results and compile a written report detailing the findings.

3. Post-Procedure

After the completion of the imaging procedure using CPT® Code 78216, patients may be monitored briefly to ensure there are no immediate adverse reactions to the radiolabeled isotope tracer. Generally, there are no specific post-procedure care requirements, and patients can typically resume their normal activities shortly after the imaging is completed. However, it is essential for the physician to provide any necessary follow-up instructions based on the individual patient's condition and the findings from the imaging study. The physician will also discuss the results with the patient, explaining any significant findings and potential next steps in management or treatment based on the interpretation of the scintigraphy.

Short Descr LVR&SPLEEN IMG W/VASC FLOW
Medium Descr LIVER & SPLEEN IMAGING W/VASCULAR FLOW
Long Descr Liver and spleen imaging; with vascular flow
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 Procedure or Service, Not Discounted when Multiple
ASC Payment Indicator Radiology service paid separately when provided integral to a surgical procedure on ASC list; payment based on OPPS relative payment weight.
Type of Service (TOS) 4 - Diagnostic Radiology
Berenson-Eggers TOS (BETOS) I1E - Standard imaging - nuclear medicine
MUE 1
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.
GC This service has been performed in part by a resident under the direction of a teaching physician
MG The order for this service does not have applicable appropriate use criteria in the qualified clinical decision support mechanism consulted by the ordering professional
MH Unknown if ordering professional consulted a clinical decision support mechanism for this service, related information was not provided to the furnishing professional or provider
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
Date
Action
Notes
2025-01-01 Changed Short Description changed.
Pre-1990 Added Code added.
Code
Description
CF161ZZ Planar Nuclear Medicine Imaging of Liver and Spleen using Technetium 99m (Tc-99m)
CF16YZZ Planar Nuclear Medicine Imaging of Liver and Spleen using Other Radionuclide
Code
Description
A4641 Radiopharmaceutical, diagnostic, not otherwise classified
A4642 Indium in-111 satumomab pendetide, diagnostic, per study dose, up to 6 millicuries
A9500 Technetium tc-99m sestamibi, diagnostic, per study dose
A9501 Technetium tc-99m teboroxime, diagnostic, per study dose
A9502 Technetium tc-99m tetrofosmin, diagnostic, per study dose
A9503 Technetium tc-99m medronate, diagnostic, per study dose, up to 30 millicuries
A9504 Technetium tc-99m apcitide, diagnostic, per study dose, up to 20 millicuries
A9505 Thallium tl-201 thallous chloride, diagnostic, per millicurie
A9507 Indium in-111 capromab pendetide, diagnostic, per study dose, up to 10 millicuries
A9508 Iodine i-131 iobenguane sulfate, diagnostic, per 0.5 millicurie
A9509 Iodine i-123 sodium iodide, diagnostic, per millicurie
A9510 Technetium tc-99m disofenin, diagnostic, per study dose, up to 15 millicuries
A9512 Technetium tc-99m pertechnetate, diagnostic, per millicurie
A9515 Choline c-11, diagnostic, per study dose up to 20 millicuries
A9516 Iodine i-123 sodium iodide, diagnostic, per 100 microcuries, up to 999 microcuries
A9517 Iodine i-131 sodium iodide capsule(s), therapeutic, per millicurie
A9520 Technetium tc-99m tilmanocept, diagnostic, up to 0.5 millicuries
A9521 Technetium tc-99m exametazime, diagnostic, per study dose, up to 25 millicuries
A9524 Iodine i-131 iodinated serum albumin, diagnostic, per 5 microcuries
A9526 Nitrogen n-13 ammonia, diagnostic, per study dose, up to 40 millicuries
A9527 Iodine i-125, sodium iodide solution, therapeutic, per millicurie
A9528 Iodine i-131 sodium iodide capsule(s), diagnostic, per millicurie
A9529 Iodine i-131 sodium iodide solution, diagnostic, per millicurie
A9530 Iodine i-131 sodium iodide solution, therapeutic, per millicurie
A9531 Iodine i-131 sodium iodide, diagnostic, per microcurie (up to 100 microcuries)
A9532 Iodine i-125 serum albumin, diagnostic, per 5 microcuries
A9536 Technetium tc-99m depreotide, diagnostic, per study dose, up to 35 millicuries
A9537 Technetium tc-99m mebrofenin, diagnostic, per study dose, up to 15 millicuries
A9538 Technetium tc-99m pyrophosphate, diagnostic, per study dose, up to 25 millicuries
A9539 Technetium tc-99m pentetate, diagnostic, per study dose, up to 25 millicuries
A9540 Technetium tc-99m macroaggregated albumin, diagnostic, per study dose, up to 10 millicuries
A9541 Technetium tc-99m sulfur colloid, diagnostic, per study dose, up to 20 millicuries
A9542 Indium in-111 ibritumomab tiuxetan, diagnostic, per study dose, up to 5 millicuries
A9543 Yttrium y-90 ibritumomab tiuxetan, therapeutic, per treatment dose, up to 40 millicuries
A9544 Iodine i-131 tositumomab, diagnostic, per study dose  [deleted]
A9545 Iodine i-131 tositumomab, therapeutic, per treatment dose  [deleted]
A9546 Cobalt co-57/58, cyanocobalamin, diagnostic, per study dose, up to 1 microcurie
A9547 Indium in-111 oxyquinoline, diagnostic, per 0.5 millicurie
A9548 Indium in-111 pentetate, diagnostic, per 0.5 millicurie
A9550 Technetium tc-99m sodium gluceptate, diagnostic, per study dose, up to 25 millicurie
A9551 Technetium tc-99m succimer, diagnostic, per study dose, up to 10 millicuries
A9552 Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries
A9553 Chromium cr-51 sodium chromate, diagnostic, per study dose, up to 250 microcuries
A9554 Iodine i-125 sodium iothalamate, diagnostic, per study dose, up to 10 microcuries
A9555 Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries
A9556 Gallium ga-67 citrate, diagnostic, per millicurie
A9557 Technetium tc-99m bicisate, diagnostic, per study dose, up to 25 millicuries
A9558 Xenon xe-133 gas, diagnostic, per 10 millicuries
A9559 Cobalt co-57 cyanocobalamin, oral, diagnostic, per study dose, up to 1 microcurie
A9560 Technetium tc-99m labeled red blood cells, diagnostic, per study dose, up to 30 millicuries
A9561 Technetium tc-99m oxidronate, diagnostic, per study dose, up to 30 millicuries
A9562 Technetium tc-99m mertiatide, diagnostic, per study dose, up to 15 millicuries
A9563 Sodium phosphate p-32, therapeutic, per millicurie
A9564 Chromic phosphate p-32 suspension, therapeutic, per millicurie
A9566 Technetium tc-99m fanolesomab, diagnostic, per study dose, up to 25 millicuries
A9567 Technetium tc-99m pentetate, diagnostic, aerosol, per study dose, up to 75 millicuries
A9568 Technetium tc-99m arcitumomab, diagnostic, per study dose, up to 45 millicuries
A9569 Technetium tc-99m exametazime labeled autologous white blood cells, diagnostic, per study dose
A9570 Indium in-111 labeled autologous white blood cells, diagnostic, per study dose
A9571 Indium in-111 labeled autologous platelets, diagnostic, per study dose
A9572 Indium in-111 pentetreotide, diagnostic, per study dose, up to 6 millicuries
A9580 Sodium fluoride f-18, diagnostic, per study dose, up to 30 millicuries
A9582 Iodine i-123 iobenguane, diagnostic, per study dose, up to 15 millicuries
A9584 Iodine 1-123 ioflupane, diagnostic, per study dose, up to 5 millicuries
A9586 Florbetapir f18, diagnostic, per study dose, up to 10 millicuries
A9587 Gallium ga-68, dotatate, diagnostic, 0.1 millicurie
A9588 Fluciclovine f-18, diagnostic, 1 millicurie
A9591 Fluoroestradiol f 18, diagnostic, 1 millicurie
A9592 Copper cu-64, dotatate, diagnostic, 1 millicurie
A9593 Gallium ga-68 psma-11, diagnostic, (ucsf), 1 millicurie
A9594 Gallium ga-68 psma-11, diagnostic, (ucla), 1 millicurie
A9595 Piflufolastat f-18, diagnostic, 1 millicurie
A9596 Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurie
A9597 Positron emission tomography radiopharmaceutical, diagnostic, for tumor identification, not otherwise classified
A9598 Positron emission tomography radiopharmaceutical, diagnostic, for non-tumor identification, not otherwise classified
A9599 Radiopharmaceutical, diagnostic, for beta-amyloid positron emission tomography (pet) imaging, per study dose, not otherwise specified  [deleted]
A9600 Strontium sr-89 chloride, therapeutic, per millicurie
A9601 Flortaucipir f 18 injection, diagnostic, 1 millicurie
A9604 Samarium sm-153 lexidronam, therapeutic, per treatment dose, up to 150 millicuries
C9458 Florbetaben f18, diagnostic, per study dose, up to 8.1 millicuries  [deleted]
C9459 Flutemetamol f18, diagnostic, per study dose, up to 5 millicuries  [deleted]
C9898 Radiolabeled product provided during a hospital inpatient stay
G0248 Demonstration, prior to initiation of home inr monitoring, for patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria, under the direction of a physician; includes: face-to-face demonstration of use and care of the inr monitor, obtaining at least one blood sample, provision of instructions for reporting home inr test results, and documentation of patient's ability to perform testing and report results
G0249 Provision of test materials and equipment for home inr monitoring of patient with either mechanical heart valve(s), chronic atrial fibrillation, or venous thromboembolism who meets medicare coverage criteria; includes: provision of materials for use in the home and reporting of test results to physician; testing not occurring more frequently than once a week; testing materials, billing units of service include 4 tests
G0398 Home sleep study test (hst) with type ii portable monitor, unattended; minimum of 7 channels: eeg, eog, emg, ecg/heart rate, airflow, respiratory effort and oxygen saturation
G0399 Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation
G0400 Home sleep test (hst) with type iv portable monitor, unattended; minimum of 3 channels
G2066 Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and technician review, technical support and distribution of results  [deleted]
Q9982 Flutemetamol f18, diagnostic, per study dose, up to 5 millicuries
Q9983 Florbetaben f18, diagnostic, per study dose, up to 8.1 millicuries
Code
Description
070.54 Chronic hepatitis C without mention of hepatic coma
150.0 Malignant neoplasm of cervical esophagus
150.1 Malignant neoplasm of thoracic esophagus
150.2 Malignant neoplasm of abdominal esophagus
156.0 Malignant neoplasm of gallbladder
156.2 Malignant neoplasm of ampulla of vater
156.8 Malignant neoplasm of other specified sites of gallbladder and extrahepatic bile ducts
156.9 Malignant neoplasm of biliary tract, part unspecified site
157.0 Malignant neoplasm of head of pancreas
157.1 Malignant neoplasm of body of pancreas
157.2 Malignant neoplasm of tail of pancreas
157.3 Malignant neoplasm of pancreatic duct
157.4 Malignant neoplasm of islets of langerhans
157.8 Malignant neoplasm of other specified sites of pancreas
157.9 Malignant neoplasm of pancreas, part unspecified
197.8 Secondary malignant neoplasm of other digestive organs and spleen
211.5 Benign neoplasm of liver and biliary passages
230.8 Carcinoma in situ of liver and biliary system
285.9 Anemia, unspecified
287.5 Thrombocytopenia, unspecified
288.8 Other specified disease of white blood cells
428.0 Congestive heart failure, unspecified
560.31 Gallstone ileus
570 Acute and subacute necrosis of liver
571.5 Cirrhosis of liver without mention of alcohol
571.6 Biliary cirrhosis
573.3 Hepatitis, unspecified
573.8 Other specified disorders of liver
573.9 Unspecified disorder of liver
574.00 Calculus of gallbladder with acute cholecystitis, without mention of obstruction
574.01 Calculus of gallbladder with acute cholecystitis, with obstruction
574.10 Calculus of gallbladder with other cholecystitis, without mention of obstruction
574.11 Calculus of gallbladder with other cholecystitis, with obstruction
574.20 Calculus of gallbladder without mention of cholecystitis, without mention of obstruction
574.21 Calculus of gallbladder without mention of cholecystitis, with obstruction
574.31 Calculus of bile duct with acute cholecystitis, with obstruction
574.40 Calculus of bile duct with other cholecystitis, without mention of obstruction
574.41 Calculus of bile duct with other cholecystitis, with obstruction
574.50 Calculus of bile duct without mention of cholecystitis, without mention of obstruction
574.51 Calculus of bile duct without mention of cholecystitis, with obstruction
575.0 Acute cholecystitis
575.11 Chronic cholecystitis
575.12 Acute and chronic cholecystitis
575.2 Obstruction of gallbladder
575.3 Hydrops of gallbladder
575.4 Perforation of gallbladder
575.5 Fistula of gallbladder
575.6 Cholesterolosis of gallbladder
575.8 Other specified disorders of gallbladder
576.0 Postcholecystectomy syndrome
576.1 Cholangitis
576.2 Obstruction of bile duct
576.3 Perforation of bile duct
576.4 Fistula of bile duct
576.5 Spasm of sphincter of Oddi
576.8 Other specified disorders of biliary tract
576.9 Unspecified disorder of biliary tract
577.0 Acute pancreatitis
577.1 Chronic pancreatitis
577.2 Cyst and pseudocyst of pancreas
577.8 Other specified diseases of pancreas
578.9 Hemorrhage of gastrointestinal tract, unspecified
751.69 Other anomalies of gallbladder, bile ducts, and liver
751.7 Anomalies of pancreas
789.00 Abdominal pain, unspecified site
789.07 Abdominal pain, generalized
789.1 Hepatomegaly
789.2 Splenomegaly
790.4 Nonspecific elevation of levels of transaminase or lactic acid dehydrogenase [LDH]
790.5 Other nonspecific abnormal serum enzyme levels
794.8 Nonspecific abnormal results of function study of liver