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Double-Charge Detector 0692T

Therapeutic ultrafiltration — 62 bundling rules

If your bill lists 0692T alongside any of these codes as separate charges, it may be an unbundling error.

By Kevin Nyk , Medical Billing Analyst · ·
About the analyst

Kevin Nyk analyzes hospital pricing data at BillRazor Research. He specializes in Medicare reimbursement patterns and chargemaster pricing across U.S. hospitals. Expertise: hospital pricing, Medicare rates, chargemaster analysis.

NCCI edit data
62 code pairs
Updated 2026-04-03
Bundling rules — 0692T
NCCI edits: these codes have billing restrictions when billed with 0692T
0692T0342TThxp apheresis w/hdl delipNever bill together0596TTemp fml iu vlv-pmp 1st insjMay bill with modifier0597TTemp fml iu valve-pmp rplcmtMay bill with modifier36516Apheresis immunoads slctvNever bill together36591Draw blood off venous deviceNever bill together36592Collect blood from piccNever bill together38225Car-t hrv bld-drv t lymphcytNever bill together64451Njx aa&/strd nrv nrvtg si jtNever bill together
Research suggests 49–80% of hospital bills contain errors. Our system checks every line item against Medicare benchmarks.

Common unbundling errors — Other procedures

Unbundling occurs when medical providers bill two separate codes for services that should be combined into a single charge according to National Correct Coding Initiative (NCCI) rules. In other procedures including anesthesia, radiology, pathology, and miscellaneous support services, common unbundling patterns include separately billing diagnostic imaging with its professional interpretation when both should be included in one comprehensive code, and charging for basic monitoring or preparation services alongside the primary procedure when these components are considered integral parts of the main service. Another frequent error involves billing multiple pathology examination codes for what constitutes a single comprehensive analysis. With 809 other codes subject to bundling restrictions in the NCCI database, these errors create charges above the benchmark for patients who receive multiple bills for what should constitute one complete service. The potential difference between unbundled billing and correct coding practices can significantly impact patient financial responsibility, as they may face duplicate charges for components of care that medical coding standards define as a single billable service.

What to check on your bill

When reviewing itemized bills for procedure bundling issues, patients should examine several key areas to identify potential billing irregularities. Look for multiple procedure codes billed on the same date that represent components of a comprehensive service, such as separate charges for incision, repair, and closure when these steps are typically included in one primary procedure code. Watch for code patterns where related procedures share the same first three digits, as these often indicate services that should be bundled together under Medicare's Correct Coding Initiative. Check for appropriate modifier usage, particularly modifier 59 or XS, which legitimately allow separate billing when procedures are performed on different anatomical sites or during distinct sessions. Without proper modifiers, separately billed related procedures may represent charges above the benchmark. Compare your itemized statement against standard bundling practices for your specific procedure type to identify potential differences in billing patterns.

All bundling rules for 0692T

62 code pairs that have billing restrictions with this procedure.

14
Never bill together
48
May bill with modifier
Code Description Rule
0342T Thxp apheresis w/hdl delip Never bill together
0596T Temp fml iu vlv-pmp 1st insj May bill with modifier
0597T Temp fml iu valve-pmp rplcmt May bill with modifier
36516 Apheresis immunoads slctv Never bill together
36591 Draw blood off venous device Never bill together
36592 Collect blood from picc Never bill together
38225 Car-t hrv bld-drv t lymphcyt Never bill together
64451 Njx aa&/strd nrv nrvtg si jt Never bill together
64454 Njx aa&/strd gnclr nrv brnch Never bill together
93355 Echo transesophageal (tee) May bill with modifier
96523 Irrig drug delivery device Never bill together
99202 Office o/p new sf 15 min May bill with modifier
99203 Office o/p new low 30 min May bill with modifier
99204 Office o/p new mod 45 min May bill with modifier
99205 Office o/p new hi 60 min May bill with modifier
99281 Emr dpt vst mayx req phy/qhp May bill with modifier
99282 Emergency dept visit sf mdm May bill with modifier
99283 Emergency dept visit low mdm May bill with modifier
99284 Emergency dept visit mod mdm May bill with modifier
99285 Emergency dept visit hi mdm May bill with modifier
99304 1st nf care sf/low mdm 25 May bill with modifier
99305 1st nf care moderate mdm 35 May bill with modifier
99306 1st nf care high mdm 50 May bill with modifier
99307 Sbsq nf care sf mdm 10 May bill with modifier
99308 Sbsq nf care low mdm 20 May bill with modifier
99309 Sbsq nf care moderate mdm 30 May bill with modifier
99310 Sbsq nf care high mdm 45 May bill with modifier
99341 Home/res vst new sf mdm 15 May bill with modifier
99342 Home/res vst new low mdm 30 May bill with modifier
99344 Home/res vst new mod mdm 60 May bill with modifier
99345 Home/res vst new high mdm 75 May bill with modifier
99446 Ntrprof ph1/ntrnet/ehr 5-10 Never bill together
99447 Ntrprof ph1/ntrnet/ehr 11-20 Never bill together
99448 Ntrprof ph1/ntrnet/ehr 21-30 Never bill together
99449 Ntrprof ph1/ntrnet/ehr 31/> Never bill together
99451 Ntrprof ph1/ntrnet/ehr 5/> Never bill together
99452 Ntrprof ph1/ntrnet/ehr rfrl Never bill together
99466 Ped crit care transport May bill with modifier
99468 Neonate crit care initial May bill with modifier
99469 Neonate crit care subsq May bill with modifier
99471 Ped critical care initial May bill with modifier
99472 Ped critical care subsq May bill with modifier
99475 Ped crit care age 2-5 init May bill with modifier
99476 Ped crit care age 2-5 subsq May bill with modifier
99477 Init day hosp neonate care May bill with modifier
99478 Ic lbw inf < 1500 gm subsq May bill with modifier
99479 Ic lbw inf 1500-2500 g subsq May bill with modifier
99480 Ic inf pbw 2501-5000 g subsq May bill with modifier
99483 Assmt & care pln pt cog imp May bill with modifier
99485 Suprv interfacilty transport May bill with modifier

Showing 50 of 62 rules. Show all

FAQ — Other procedure bundling

What is NCCI bundling and what does 'bundled' mean on a medical bill?
NCCI bundling refers to the National Correct Coding Initiative rules that prevent certain procedure codes from being billed separately when performed together. When codes are bundled, one procedure is considered inclusive of another, meaning only the primary procedure should be billed rather than charging for each component separately.
How can I identify if codes were incorrectly unbundled on my bill?
Incorrectly unbundled codes appear as separate line items on your bill when NCCI rules indicate they should be grouped together under one primary procedure code. This typically occurs with anesthesia, radiology, pathology, and miscellaneous support services that are considered integral to the main procedure being performed.
What should I do if I find unbundled charges on my medical bill?
Contact your healthcare provider's billing department to request a review of the charges and provide documentation showing the NCCI bundling rules that apply. Request an itemized explanation of why the codes were billed separately and ask for a corrected bill that reflects proper bundling if no valid modifier justification exists.
When is it legitimate to use modifiers to override NCCI bundling rules?
Modifiers are appropriately used when procedures are performed on different anatomical sites, during separate patient encounters, or when distinct procedural services are provided that don't fall under the bundling restrictions. The modifier usage must be supported by clear documentation in the medical record that demonstrates the services were truly separate and distinct from the bundled procedure.
Rates shown are from the 2026 Medicare Physician Fee Schedule and CMS IPPS. BillRazor compares your bill against these data sources. See how it works →

Data source: CMS National Correct Coding Initiative (NCCI) Procedure-to-Procedure (PTP) edits, updated quarterly. These code pairs are maintained by CMS to prevent improper billing of services that should be billed as a single procedure.

What this means: When two codes are listed as an NCCI edit pair, billing them separately on the same date of service is typically incorrect. "Never bill together" means no modifier can override the rule. "May bill with modifier" means the codes can be billed separately with appropriate documentation.

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