C7542 – Endoscopic retrograde cholangiopancreatography (ercp) with biopsy, single or multiple, with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s)
HCPCS Level II code · C codes: Outpatient PPS (Hospital Outpatient)
HCPCS codeC7542
- Long description
- Endoscopic retrograde cholangiopancreatography (ercp) with biopsy, single or multiple, with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s)
- Short description
- Ercp w/bx & pancreatoscopy
- Pricing indicator
11Priced using national RVUs (Physician Fee Schedule)- Medicare coverage
DSpecial coverage instructions apply- BETOS category
P8BEndoscopy - upper gastrointestinal- Added
- January 1, 2023
- Last change
- January 1, 2024 – No change
Frequently asked questions
What is HCPCS code C7542?
C7542 is a HCPCS Level II code for endoscopic retrograde cholangiopancreatography (ercp) with biopsy, single or multiple, with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s).
Does Medicare cover C7542?
The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby C codes
- C7533 – Percutaneous transluminal coronary angioplasty, single major coronary artery or branch with transcatheter placement of radiation delivery device for subsequent coronary intravascular brachytherapy
- C7534 – Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(ies), unilateral, with atherectomy, includes angioplasty within the same vessel, when performed with intravascular ultrasound (initial noncoronary vessel) during diagnostic evaluation and/or therapeutic intervention, including radiological supervision and interpretation
- C7535 – Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(ies), unilateral, with transluminal stent placement(s), includes angioplasty within the same vessel, when performed, with intravascular ultrasound (initial noncoronary vessel) during diagnostic evaluation and/or therapeutic intervention, including radiological supervision and interpretation
- C7537 – Insertion of new or replacement of permanent pacemaker with atrial transvenous electrode(s), with insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (e.g., for upgrade to dual chamber system)
- C7538 – Insertion of new or replacement of permanent pacemaker with ventricular transvenous electrode(s), with insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (e.g., for upgrade to dual chamber system)
- C7539 – Insertion of new or replacement of permanent pacemaker with atrial and ventricular transvenous electrode(s), with insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (eg, for upgrade to dual chamber system)
- C7540 – Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator, dual lead system, with insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (eg, for upgrade to dual chamber system)
- C7541 – Diagnostic endoscopic retrograde cholangiopancreatography (ercp), including collection of specimen(s) by brushing or washing, when performed, with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s)
- C7543 – Endoscopic retrograde cholangiopancreatography (ercp) with sphincterotomy/papillotomy, with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s)
- C7544 – Endoscopic retrograde cholangiopancreatography (ercp) with removal of calculi/debris from biliary/pancreatic duct(s), with endoscopic cannulation of papilla with direct visualization of pancreatic/common bile ducts(s)
- C7545 – Percutaneous exchange of biliary drainage catheter (eg, external, internal-external, or conversion of internal-external to external only), with removal of calculi/debris from biliary duct(s) and/or gallbladder, including destruction of calculi by any method (eg, mechanical, electrohydraulic, lithotripsy) when performed, including diagnostic cholangiography(ies) when performed, imaging guidance (eg, fluoroscopy), and all associated radiological supervision and interpretation
- C7546 – Removal and replacement of externally accessible nephroureteral catheter (eg, external/internal stent) requiring fluoroscopic guidance, with ureteral stricture balloon dilation, including imaging guidance and all associated radiological supervision and interpretation
- C7547 – Convert nephrostomy catheter to nephroureteral catheter, percutaneous via pre-existing nephrostomy tract, with ureteral stricture balloon dilation, including diagnostic nephrostogram and/or ureterogram when performed, imaging guidance (eg, ultrasound and/or fluoroscopy) and all associated radiological supervision and interpretation
- C7548 – Exchange nephrostomy catheter, percutaneous, with ureteral stricture balloon dilation, including diagnostic nephrostogram and/or ureterogram when performed, imaging guidance (eg, ultrasound and/or fluoroscopy) and all associated radiological supervision and interpretation
- C7549 – Change of ureterostomy tube or externally accessible ureteral stent via ileal conduit with ureteral stricture balloon dilation, including imaging guidance (eg, ultrasound and/or fluoroscopy) and all associated radiological supervision and interpretation
- C7550 – Cystourethroscopy, with biopsy(ies) with adjunctive blue light cystoscopy with fluorescent imaging agent
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.