CCSD code J6900 – Open splenectomy

Key takeaways

CCSD Code J6900 covers open, total splenectomy only. Laparoscopic and partial procedures use separate CCSD codes.

The operative note must confirm the open approach, splenic vessel ligation, and total organ removal before J6900 can be assigned.

Missing prior authorisation and approach-code errors are among the most common reasons UK private insurers deny J6900 claims.

Pabau’s practice management software turns an insured patient’s invoice into an electronic claim and sends it to UK insurers through Healthcode.

CCSD Code J6900: Definition and scope of open splenectomy

CCSD Code J6900 describes open splenectomy: the complete removal of the spleen through a formal abdominal incision. The surgeon typically uses a midline laparotomy or a left subcostal (Kocher) approach.

The code is published by the Clinical Coding and Schedule Development (CCSD) group, which maintains the procedure code schedule used by UK private health insurers.

Three boundaries define what J6900 covers and what it does not:

• Open approach required. Any splenectomy performed laparoscopically (keyhole) falls under a separate CCSD code. If the surgeon converts from laparoscopic to open during the procedure, the open code applies and the conversion should be documented in the operative note.
• Total removal required. Partial or subtotal splenectomy, used in paediatric trauma or hereditary haemolytic anaemias where splenic preservation is attempted, maps to a different CCSD code.
• Primary splenectomy only. Incidental splenectomy performed as part of a more complex oncological resection (e.g. during a distal pancreatectomy) is subject to unbundling rules. Verify with the relevant insurer before assigning J6900 as a standalone code.

Clinical indications: When is open splenectomy performed?

The indication drives the diagnosis code pairing and the medical necessity documentation. Open splenectomy is performed in two broad contexts: elective and emergency.

Elective indications include:

• Idiopathic thrombocytopaenic purpura (ITP). Splenectomy is considered when first- and second-line medical therapies have failed. British Society for Haematology (BSH) guidelines specify the clinical criteria that constitute failed conservative management, which must be reflected in the pre-authorisation letter.
• Haemolytic anaemias. Hereditary spherocytosis and autoimmune haemolytic anaemia (AIHA) unresponsive to medical treatment are common elective indications.
• Lymphoma. Staging or cytoreductive splenectomy in Hodgkin and non-Hodgkin lymphoma, particularly when massive splenomegaly causes cytopaenias or discomfort.
• Massive splenomegaly. Splenomegaly of any aetiology that causes pain, early satiety, or haematological compromise and is not amenable to laparoscopic removal. Organ size is the primary driver of open vs laparoscopic selection.
• Splenic cysts, abscesses, or tumours. Less common but billable under J6900 when total open removal is performed.

Emergency indications centre on traumatic splenic injury. Haemodynamically unstable patients with grade IV or V splenic laceration frequently require open splenectomy. In this setting, prior authorisation may be sought retrospectively under emergency admission provisions. Policies differ, so verify the process with each insurer.

Surgical technique and operative documentation requirements

The operative report is the primary document audited when a J6900 claim is reviewed. Private insurer clinical reviewers look for specific procedural language that confirms the approach and extent of resection.

A compliant operative note for J6900 should document all of the following:

1. Incision and approach. Midline laparotomy or left subcostal incision named explicitly. “Laparotomy” in the note supports the open approach. A note that never describes the incision is the omission reviewers flag most often.
2. Splenic vessel ligation. Ligation or stapling of the splenic artery and vein at the splenic hilum must be stated. This confirms the vascular component of a total splenectomy rather than a partial procedure.
3. Mobilisation of the spleen. Division of the splenocolic, splenorenal, and gastrosplenic ligaments should be referenced.
4. Total removal confirmed. The note must state the spleen was removed in its entirety and the specimen sent to histopathology.
5. Haemostasis and closure. Description of haemostatic measures and abdominal wall closure, including drain placement if applicable.

An operative note that describes a laparoscopic port placement followed by conversion should explicitly state “conversion to open procedure” and document the reason. Auditors will reject a J6900 claim if the note describes only laparoscopic steps.

J6900 vs laparoscopic splenectomy: Choosing the right code

Miscoding the surgical approach is the most common reason a splenectomy claim is denied. Open and laparoscopic splenectomy are assigned different CCSD codes. Using J6900 for a laparoscopic procedure, or the laparoscopic code for an open one, creates an approach mismatch. That mismatch triggers a clinical review or an outright denial.

Partial vs total splenectomy: Code selection rules

CCSD Code J6900 applies exclusively to total open splenectomy. If the operative note describes spleen-preserving surgery (partial or subtotal splenectomy), a different CCSD code is required.

This distinction matters most in paediatric surgery and in cases where the surgeon attempts splenic conservation before deciding on total removal.

Before assigning J6900, the billing administrator should confirm two things in the operative report. The note must use “total” or equivalent language for complete organ removal. It must also confirm that the specimen includes the entire spleen. A note stating “subtotal splenectomy” or “splenic remnant preserved” disqualifies J6900.

Put together with the approach and unbundling rules above, code selection comes down to three checks, applied in this order.

Related and adjacent CCSD codes

J6900 sits in chapter 11 of the CCSD schedule, which covers the abdomen, under section 11.7 for other organs (mainly digestive). The codes below are the ones most likely to appear on the same claim or in the same coding session. Total pancreatectomy, coded J5520, sits in the same section and usually removes the spleen en bloc with the pancreas.

For current fee amounts, check the Bupa code search portal or the insurer’s published schedule. Our guide to Bupa CCSD procedure codes explains how to navigate that schedule. Neighbouring procedures are in our CCSD code library.

Companion ICD-10 diagnosis codes for CCSD Code J6900 claims

UK private insurers require a diagnosis code alongside each procedural claim. The table below lists the ICD-10 codes most commonly paired with J6900, grouped by indication. An elective splenectomy for ITP, for example, pairs with D69.3. Payer-specific requirements may differ, so confirm each pairing against the insurer’s current schedule.

Payer prior authorisation and medical necessity requirements

UK private insurers typically require prior authorisation before elective open splenectomy. The exact requirements vary by insurer. Most large payers, including Bupa, AXA Health and Aviva, ask for a consultant’s letter confirming the indication. The letter should also show that conservative management was tried and failed.

A complete pre-authorisation submission for an elective J6900 case generally includes:

• Pre-auth reference number obtained before the admission date
• Consultant referral letter confirming the primary diagnosis, the clinical indication for splenectomy, and the specific treatments already tried
• Haematology workup results (for ITP or haemolytic anaemia cases), demonstrating refractory disease per BSH guideline criteria
• Imaging reports (CT or ultrasound) confirming spleen size, particularly where size is the driver of the open approach over laparoscopic
• Named surgeon and proposed hospital on the authorisation request

For emergency trauma admissions, most UK private insurer contracts include retrospective authorisation provisions. Coders should document the emergency admission and notify the insurer within the contractual window, often 24 to 48 hours.

The emergency operative notes then go with the retrospective pre-auth request. Windows differ between contracts, so check each insurer’s terms.

Keeping those records in private healthcare claims management software lets billing administrators pull them up the moment the claim goes in.

Anaesthesia and add-on codes billable alongside J6900

The anaesthetist bills separately from the surgeon for open splenectomy. J6900 covers the surgeon’s procedural fee only. The anaesthetist submits their own CCSD-coded claim using the applicable anaesthesia code for open abdominal surgery of equivalent complexity. Both claims are processed independently by the insurer.

Key unbundling considerations for J6900:

• Anaesthesia codes are submitted by the anaesthetist on a separate claim. Do not include anaesthesia within the surgeon’s J6900 submission.
• Assistant surgeon codes may be billable when a second surgeon is required. Check the insurer’s policy on assistant surgeon recognition. Bupa and AXA Health both publish guidance on this via their provider portals.
• Intraoperative cell salvage and other adjunctive procedures may have their own CCSD codes. Apply unbundling rules and confirm with the relevant insurer before billing these alongside J6900.
• Post-operative care is included within the surgical fee at most insurers and should not be billed separately unless the insurer’s schedule explicitly permits it.

Post-splenectomy vaccination billing

Splenectomy leaves the patient permanently more vulnerable to encapsulated bacteria. UK Health Security Agency (UKHSA) guidance recommends vaccines against pneumococcus, meningococcus (ACWY and B) and Haemophilus influenzae type b (Hib). Annual influenza vaccination is recommended as well.

These vaccinations are separate clinical episodes and generate separate billing lines. For fees, refer to WPA medical fee guidance and your insurer’s published schedule. Vaccine schedules are updated periodically, so check current UKHSA guidance for timing.

The surgeon’s J6900 claim does not include these vaccinations. If the private hospital administers them pre-discharge, each vaccine should be billed on a separate line under its appropriate CCSD or drug administration code.

Common claim denial reasons for J6900 and how to avoid them

Denial patterns on J6900 claims are consistent across UK private insurers. Most trace back to incomplete operative notes or approach-code mismatches, and a pre-submission review catches both.

• Wrong approach code. Using the laparoscopic code when the procedure was open (or vice versa) is the single most common cause of J6900 denial. The fix is a pre-submission check: does the operative note explicitly state “open” or “laparotomy”?
• Missing or invalid pre-auth reference. Elective cases submitted without a pre-authorisation number are routinely rejected. Record the auth reference at booking, attach it to the claim, and confirm it has not expired.
• Inadequate medical necessity documentation. A claim that lacks a consultant letter documenting failed conservative management will be queried or denied, particularly for ITP and haemolytic anaemia indications. Good medical billing compliance practice means attaching this letter when you submit the claim, before the insurer asks for it.
• Diagnosis code mismatch. An ICD-10 code that does not align with the stated indication (e.g. using a trauma code for an elective haematology case) triggers a clinical review. Confirm the indication in the operative note matches the ICD-10 code on the claim.
• Unbundling errors. Billing anaesthesia or post-operative care as surgeon line items is an unbundling violation. Each provider submits their own claim independently.
• Incomplete operative note. Notes that describe only the incision and removal without documenting vessel ligation or total organ removal may fail clinical review. Use the checklist in the next section before submitting.

Documentation checklist for clean J6900 claim submission

Run through this checklist before submitting any J6900 claim. A single missing item is enough for a clinical reviewer to request additional information, delaying payment by weeks.

1. Operative note states the open approach (midline laparotomy or named subcostal incision)
2. Operative note confirms total spleen removal; no language suggesting splenic preservation
3. Splenic artery and vein ligation documented
4. Pre-authorisation reference number attached (elective cases)
5. Emergency notification to insurer completed within contractual window (trauma cases)
6. ICD-10 diagnosis code matches the indication stated in the consultant’s letter and operative note
7. Consultant’s letter documenting indication and failed conservative management included
8. Imaging reports attached where spleen size drives approach selection
9. Anaesthesia billed separately by the anaesthetist (not included in the surgeon’s claim)
10. Post-splenectomy vaccination codes submitted as separate line items if administered during the inpatient stay

Digital operative note templates with structured fields for approach, extent of resection and vessel ligation let surgeons complete this checklist at the point of care. Structured notes also make the clinical reviewer’s job easier, which typically speeds up claim processing.

How Pabau keeps J6900 claims clean from operative note to insurer

Many surgical billing teams move a J6900 case through three places. The operative note sits in one system, the pre-auth reference in an email, and the claim in the insurer portal. Each hand-off is a chance to lose the approach wording or the authorisation number.

Pabau, the practice management platform we build, keeps those steps in one patient record. Operative notes can be built as structured forms, so the approach and extent of resection are recorded every time. The invoice you raise becomes an electronic claim, which our Healthcode integration validates and sends to insurers such as Bupa, AXA Health and Aviva.

Each claim’s status then sits on one claims dashboard. Your team spots a query early and answers it from the same record, so nobody chases paperwork weeks after discharge.

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Pabau helps UK private practices structure operative documentation, track authorisation references, and submit CCSD-coded claims accurately. See how it works for your surgical billing workflow.

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Conclusion

J6900 is a narrow code, and that narrowness makes it straightforward to bill well. Once the operative note says open, total and primary, the code choice is settled before anyone opens the insurer portal.

The work worth doing sits upstream of the claim. Build the approach, vessel ligation and specimen wording into your operative note template, and log the pre-auth reference at booking. A coder can then check a claim in minutes instead of reconstructing the surgery from a dictated letter.

The trade-off is a little more structure in theatre for far fewer queries after discharge. Book a demo to see how Pabau carries a J6900 case from operative note to a submitted Healthcode claim.

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