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Pain Management Billing: Clean Claims for Every Injection and Procedure
Interventional Procedures, Drugs and Drug Testing
Interventional pain practices face some of the strictest coverage rules in medicine. Epidural injections, facet procedures and radiofrequency ablation all come with documentation and frequency requirements, and drug testing is closely watched by payers. Billing Care Assistant handles pain management billing so your procedures are approved, coded correctly and paid.

Common Pain Management Billing Problems We Fix
| Billing problem | Why it costs you | How we fix it |
|---|---|---|
| Facet and RFA claims denied for documentation | Medicare and many plans require pain scores, failed conservative care and prior diagnostic blocks | We check the record against payer policy before the procedure is billed |
| Wrong level or side | Facet and epidural codes depend on spinal region, number of levels and side | We code levels, add-on codes and modifiers 50, RT or LT from the procedure note |
| Imaging guidance billed separately | Fluoroscopy or CT guidance is included in many injection codes | We follow the code descriptors and NCCI edits so guidance is not unbundled |
| Drug and supply errors | Steroids and other drugs need the right J-code and units | We match drug codes and units to what was given |
| Urine drug testing denials | Testing frequency and medical necessity are heavily audited | We code presumptive and definitive tests correctly and flag frequency limits |

Pain Management Codes We Handle
Procedures, drugs and visits
We bill interlaminar epidural injections (62320-62327), transforaminal injections (64479-64484), facet joint injections and medial branch blocks (64490-64495), radiofrequency ablation (64633-64636), trigger point injections (20552-20553), joint and bursa injections, drug J-codes, urine drug testing (80305-80307 and G0480-G0483) and office visits with the right modifiers and global periods.
How We Keep Pain Management Claims Clean
Authorization first, then coding
We check authorization and frequency limits before procedures are scheduled, review procedure notes for levels, guidance and side, and scrub every claim before it is sent. Denials go to our denial management team for appeal, and our credentialing team keeps your providers enrolled with each payer.


Payer Rules Pain Practices Should Watch
Coverage policies change often
Medicare local coverage determinations for facet joint procedures and epidural injections limit how often they can be repeated and require specific documentation, such as pain and function scores before and after diagnostic blocks. Commercial plans add their own prior authorization rules. We track these policies so you know what will be covered before the procedure. See how prior authorization delays affect revenue.
Why Pain Management Practices Choose Billing Care Assistant
Coders who know interventional pain
Our coders know spinal procedure coding, our team follows up on every open claim, and you get clear monthly reports by procedure and payer. Want to see where your practice is losing revenue? Start with a free medical billing audit, or see all the specialties we bill for.

Pain Management Billing FAQs
Why are facet joint procedures denied so often?
Most denials come from missing documentation: how long the pain has lasted, failed conservative treatment, results of diagnostic medial branch blocks, or too many sessions in a year. We check the record against the payer policy before the claim is sent.
Is fluoroscopic guidance billed separately for spinal injections?
Usually not. Many epidural and facet codes include imaging guidance, so billing it separately causes denials. We follow each code’s description.
How are bilateral procedures billed?
It depends on the code and the payer. Some procedures are billed once with modifier 50, others on two lines with RT and LT. We follow each payer’s rules.
Do you handle urine drug testing claims?
Yes. We code presumptive and definitive testing correctly, check medical necessity and frequency limits, and make sure lab and practice billing do not overlap.
Not Sure Where Your Revenue Is Leaking?
Get a free, no-obligation medical billing audit. We review your claims, denials and A/R, then show you what to fix first.