CPT 49083 Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance
Last reviewed: May 17, 2026
RVU Values (CMS PFS RVU26C July 2026)
Emergency Department Use Case
CPT 49083 is commonly searched by emergency physicians, trauma teams, residents, and coders when documenting abdominal paracentesis (diagnostic or therapeutic); with imaging guidance in the ED. The chart should make the indication, technique, sedation status when relevant, imaging guidance when relevant, and immediate result easy to audit.
If this code was paired with critical care, fracture care, procedural sedation, ultrasound guidance, or a separately reportable evaluation and management service, make sure the documentation supports each distinct service.
Common Modifiers
None typically required
Related ICD-10 Coding Ideas
12001, 12002, 12003, 12004, 12005
Billing Tips
For ED billing, document medical necessity, consent when applicable, approach, laterality when relevant, fluoroscopy or ultrasound use when separately reportable, and whether manipulation or anesthesia was required. Weak procedure notes kill payment.
Use the Free CPT Code Finder to compare this code against neighboring reduction, access, splinting, and bedside procedure codes before final claim submission.
Related Emergency Department CPT Codes
CPT 36556 — Insertion of non-tunneled centrally inserted central venous catheter; age 5 ye CPT 31500 — Intubation, endotracheal, emergency procedure CPT 32551 — Tube thoracostomy, includes connection to drainage system CPT 32554 — Thoracentesis, needle or catheter, aspiration of the pleural space; without im CPT 32555 — Thoracentesis, needle or catheter, aspiration of the pleural space; with imagi CPT 62270 — Spinal puncture, lumbar, diagnosticSearch emergency procedure CPT codes, compare work RVUs, and stack related services without guesswork.
Open CPT Code Finder →Documentation and Coding Notes
AdSense readiness coding note: CPT 49083 should be treated as an educational starting point, not a final billing instruction. For abdominal paracentesis (diagnostic or therapeutic); with imaging guidance, the operative note or procedure note should clearly support the approach, anatomic site, laterality when relevant, clinical indication, and any separately reportable services.
Before submitting a claim or logging the case, compare CPT 49083 with adjacent codes in the same family, confirm current AMA CPT language, check CMS/NCCI edits, and verify payer-specific bundling rules. Modifier use should be tied to documentation rather than added only to bypass an edit.
Common audit checks for emergency department procedures cases include whether the documented work matches the code descriptor, whether add-on services are separately supported, whether a global period applies, and whether ICD-10 diagnosis pairing supports medical necessity.