CCSD Code G7900: Ileoscopy Via Stoma With Therapy

Key Takeaways

CCSD code G7900 covers ileoscopy via stoma with therapy – a distinct procedure from colonoscopy and diagnostic-only stoma endoscopy.

Pre-authorisation is required by most UK private medical insurers before performing this procedure – verify with each insurer individually.

Accurate documentation of therapeutic intent, stoma access route, and clinical findings is essential for claim approval.

G7900 differs from its diagnostic counterpart by including a therapeutic component; billing both codes for the same session may trigger insurer scrutiny.

Healthcode is the standard electronic submission platform for CCSD-coded claims in UK private practice.

CCSD Code G7900: Ileoscopy Via Stoma With Therapy

Private practice billing for lower GI endoscopy requires precision – and few areas catch billers out more reliably than stoma-access procedures. CCSD code G7900 ileoscopy via stoma with therapy is one of the more specialised entries in the CCSD schedule, and understanding exactly when and how to apply it is essential for UK gastroenterology and colorectal surgery teams billing through private medical insurers (PMI).

This guide covers the procedure definition, the documentation requirements insurers expect, how G7900 sits within the broader family of CCSD stoma endoscopy codes, and the pre-authorisation landscape across Bupa, AXA Health, Aviva, Vitality, and other major PMI providers. Whether you are a practice manager setting up a billing workflow or a colorectal surgeon reviewing your coding accuracy, this reference consolidates the key information in one place.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Procedure Definition

The CCSD schedule, maintained by the Clinical Coding and Schedule Development Group, classifies G7900 as an ileoscopy performed via a surgically created stoma, incorporating a therapeutic intervention during the same procedure. Verify the exact current descriptor wording against the live CCSD schedule before billing, as code descriptions are subject to periodic revision.

Ileoscopy via stoma means the endoscope is introduced through a surgically created opening in the abdominal wall – an ileostomy – rather than through the rectum as in colonoscopy or standard sigmoidoscopy. This distinction matters for billing. The access route fundamentally changes the procedural context, and the CCSD code structure reflects that difference by separating stoma-access endoscopy codes from transrectal lower GI procedures.

The “with therapy” designation distinguishes G7900 from any diagnostic equivalent in the stoma endoscopy code group. Therapeutic intent must be documented before the session and confirmed by the procedure note. Common therapeutic interventions associated with ileoscopy via stoma include polypectomy, haemostasis, stricture dilatation, and biopsy with concurrent therapeutic action. A diagnostic-only ileoscopy via stoma would fall under a separate CCSD code – applying G7900 when no therapy is performed is a coding error and may result in claim rejection or audit.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Clinical Context

Patients presenting for this procedure typically have a pre-existing ileostomy – created during earlier surgery for conditions such as Crohn’s disease, ulcerative colitis, colorectal cancer, or trauma. The therapeutic indication for ileoscopy via stoma may include surveillance with polypectomy, management of stomal complications such as stricture, or investigation and treatment of bleeding at or near the stoma site.

According to the British Society of Gastroenterology (BSG), endoscopic access via stoma carries distinct procedural considerations compared with transrectal routes, including scope selection, sedation planning, and post-procedure stoma monitoring. Clinical documentation should reflect these specifics – insurers scrutinise whether the procedure was genuinely indicated and whether the therapeutic component was clinically necessary.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Related Stoma Endoscopy Codes

Understanding where G7900 sits within the CCSD colorectal and endoscopy code family helps prevent upcoding, undercoding, and combination billing errors. The following table sets out the principal related codes billers should be aware of. Always verify current descriptors against the live CCSD technical guide before applying any code.

Note: Codes other than G7900 in this table are indicative only. Verify all adjacent codes against the current CCSD schedule at ccsd.org.uk before use in billing submissions.

CCSD Code G7900 Ileoscopy With Therapy: Combination Billing Considerations

When therapy is performed alongside a diagnostic assessment during the same ileoscopy session, the standard guidance is to bill G7900 rather than a combination of the diagnostic and a separate therapeutic code. Billing the diagnostic code plus a standalone therapeutic code for the same endoscopy episode is likely to trigger a duplicate-service edit or bundling review from most PMI providers.

Where anaesthesia is required – as is the case for some patients with complex stoma anatomy or high procedural anxiety – the anaesthesia code should be billed separately using the appropriate CCSD anaesthesia code, linked to G7900 as the primary procedure. Check individual insurer guidelines for their bundling rules, because Aviva and Healix each publish distinct unbundling requirements for endoscopy procedures. Applying the claims management tools within your practice management system to flag bundling conflicts before submission can significantly reduce rejection rates.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Documentation Requirements

Documentation quality is the single most controllable variable in claim approval for G7900. Insurers reviewing stoma endoscopy claims with therapy look for a specific evidence trail – a referral letter establishing clinical necessity is the starting point, but it is not sufficient on its own.

CCSD Code G7900 Documentation Checklist

The following elements should be present in the patient record for every G7900 claim submission:

• Pre-procedure clinical note: Documents the indication for therapeutic ileoscopy via stoma, including the patient’s stoma history and the specific therapeutic objective (e.g. haemostasis, polypectomy, stricture dilatation).
• Consent documentation: Written informed consent explicitly referencing the stoma-access route and the intended therapeutic intervention. UK GDPR-compliant storage is required.
• Procedure report: A detailed endoscopy report confirming stoma access, scope insertion depth, therapeutic action performed, specimens taken (if applicable), and any complications.
• Histopathology request (where applicable): If tissue was taken, the laboratory request and resulting report support the therapeutic claim and may be required by certain insurers on audit.
• Post-procedure assessment note: Documents patient recovery, stoma status post-procedure, and follow-up plan.
• Pre-authorisation reference number: Most PMI providers require this on the invoice. Submitting without it delays payment regardless of clinical accuracy.

The CCSD technical guide sets out the general business rules for CCSD-coded claims. Specific documentation requirements may additionally be stipulated in individual insurer provider agreements – these take precedence over general guidance when there is a discrepancy.

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CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Pre-Authorisation and Insurer Acceptance

Pre-authorisation requirements for CCSD code G7900 ileoscopy via stoma with therapy vary by insurer and by the patient’s specific policy. The following guidance reflects general market practice among UK PMI providers – always verify the current position directly with each insurer before proceeding, as requirements change with annual contract cycles.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Bupa

Bupa requires pre-authorisation for the majority of surgical and therapeutic endoscopy procedures. Practitioners should use the Bupa code search tool to confirm current recognition of G7900 and to check whether the procedure appears on Bupa’s pre-authorisation mandatory list for the relevant policy year. The authorisation request should include the referring clinician’s letter, the patient’s relevant medical history summary, and the specific therapeutic indication. Claims submitted without a valid Bupa authorisation number are typically returned unpaid rather than rejected, but the delay to cash flow can be significant. For UK private practices managing Bupa billing, Pabau’s Bupa CCSD codes reference provides additional guidance on the submission workflow.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: AXA Health

AXA Health manages procedure code recognition through its specialist procedure code portal. For therapeutic endoscopy via stoma, AXA’s clinical team may request additional clinical justification beyond the standard referral letter – particularly if the patient’s policy has an exclusion relating to their underlying bowel condition. Practitioners should confirm that the therapeutic indication is explicitly covered by the patient’s policy before booking, as stoma-related complications from a pre-existing condition may be classified as a policy exclusion by AXA Health.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Aviva, Vitality, and WPA

Aviva publishes its procedure fee schedule publicly, and practitioners can verify current fee rates for G7900 via the Aviva fee schedule. Vitality Health operates a fee finder tool at vitality.co.uk where CCSD code G7900 can be searched directly to obtain current recognised fee levels. WPA publishes its medical fees schedule at wpa.org.uk – smaller procedures like stoma endoscopy may not appear in their public schedule, requiring a direct call to provider relations.

All three insurers operate pre-authorisation processes for therapeutic endoscopy. Specific pre-authorisation thresholds – for instance, whether a consultant referral alone suffices or whether the insurer requires a clinical pre-assessment – differ between them. Fees published in insurer schedules represent the insurer’s recognised rate, not a contractual guarantee of payment. Actual reimbursement depends on the patient’s policy terms, excess levels, and annual benefit limits.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Cigna and Healix

Cigna UK’s fee schedule for CCSD-coded procedures is accessible via the Cigna UK provider portal. Cigna’s unbundling rules for endoscopy procedures are detailed within their schedule – billers should review these specifically before combining G7900 with ancillary procedure codes. Healix, which operates across both corporate and individual PMI segments, publishes its CCSD-based fee schedule and unbundling guidelines through their provider portal. For complex therapeutic procedures, Healix may request operative notes alongside the standard claim documentation.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Billing Workflow and Healthcode Submission

Healthcode is the primary electronic billing platform for UK private practitioners submitting CCSD-coded claims to PMI providers. The platform connects directly to Bupa, AXA Health, Aviva, Vitality, and most other major UK insurers – reducing manual invoice handling and providing real-time claim status tracking. For G7900 specifically, the workflow from procedure to paid claim typically follows this sequence.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Step-by-Step Billing Process

1. Obtain pre-authorisation: Contact the patient’s insurer before the procedure. Confirm the authorisation number is recorded in the patient record and matches the procedure code G7900 exactly.
2. Complete the procedure record: Ensure the endoscopy report, consent form, and any pathology requests are filed in the patient record immediately after the procedure. Do not submit the claim until the procedure record is complete.
3. Generate the invoice: The invoice must reference the authorisation number, G7900 as the primary procedure code, the date of service, the clinician’s CCSD provider number, and any associated codes (e.g. anaesthesia). Use the invoicing and transactions workflow in your practice management system to generate a compliant invoice automatically.
4. Submit via Healthcode: Upload the invoice through Healthcode’s provider portal. Attach supporting documentation if the insurer’s rules require it for this procedure type.
5. Monitor claim status: Check status within 48 hours. Address any requests for further information promptly to avoid automatic deferral.
6. Reconcile payment: When payment is received, reconcile against the original invoice. Where payment differs from the expected fee, document the discrepancy and contact the insurer’s provider relations team with the claim reference and fee schedule citation.

Practices handling significant volumes of CCSD-coded billing – particularly across gastroenterology and colorectal surgery – benefit from integrating their claims management software with Healthcode to track outstanding claims systematically. Manual tracking across multiple insurers creates reconciliation errors that accumulate quickly in high-volume outpatient settings.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Common Claim Rejection Reasons

Understanding why G7900 claims are rejected – and how to prevent those rejections – is where billing accuracy translates directly into practice revenue. The most common rejection categories for stoma endoscopy with therapy claims are consistent across PMI providers.

CCSD Code G7900 Ileoscopy Via Stoma With Therapy: Top Rejection Triggers

Missing or invalid pre-authorisation number. Submitting a G7900 claim without a valid insurer authorisation number is the most frequent cause of returned claims. The authorisation number must exactly match the procedure performed – an authorisation obtained for a diagnostic ileoscopy does not cover G7900 with therapy.

Insufficient documentation of therapeutic intent. Where the procedure report does not clearly describe the therapeutic action taken, insurers may reclassify the claim as diagnostic-only and pay at the lower diagnostic rate – or reject outright and request a resubmission with supporting clinical notes.

Bundling conflicts. Billing G7900 alongside a separate therapeutic procedure code for the same anatomical site and session triggers automatic bundling edits in most insurer adjudication systems. The therapeutic element is included within G7900 – adding a standalone polypectomy or haemostasis code creates a duplicate-service flag.

Policy exclusions. Patients with inflammatory bowel disease or colorectal cancer history may have policy exclusions relevant to their stoma condition. Pre-authorisation does not guarantee payment if the clinical presentation maps to an excluded condition – checking policy terms at referral stage prevents late-stage claim failure. The private practice management guidance on the Pabau blog covers the broader framework for insurer compliance in UK settings.

Incorrect provider number or missing mandatory fields. CCSD claims submitted through Healthcode require the clinician’s correct provider registration number. A mismatch between the treating clinician’s details and those on the authorisation triggers an automatic hold. Practices should audit their compliance management records at least annually to confirm provider registration details are current.

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Conclusion

CCSD code G7900 ileoscopy via stoma with therapy occupies a specific and well-defined position within the CCSD colorectal endoscopy code set. Applying it correctly requires clarity on three fronts: the procedural distinction between stoma-access and transrectal endoscopy, the documentation trail that supports the therapeutic component, and the pre-authorisation requirements of the patient’s specific PMI provider.

For UK private gastroenterology and colorectal surgery practices, the difference between a first-time paid claim and a returned submission often comes down to pre-authorisation completeness and procedure report specificity. Getting those two elements right before submission – rather than correcting them after rejection – protects both cash flow and clinical reputation. Practices handling CCSD billing at volume benefit most from systematic workflows that embed these checks at the point of care rather than at the billing stage.

Reviewed against current CCSD schedule guidance and UK PMI billing practice standards, with reference to BSG procedural documentation recommendations.

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