Crystal's MCW Coder Hub👩🏾⚕️ CPT Code 30906 — Control Nasal Hemorrhage, Posterior, with Continued Care; Each Subsequent
Overview
CPT 30906 represents the subsequent-day management and continued care of a posterior nasal hemorrhage that was initially controlled under CPT 30905 (the initial posterior epistaxis control). This code is used when a patient requires ongoing monitoring, repacking, or re-treatment of a posterior nosebleed that has already been addressed in a prior encounter. Posterior epistaxis originates from the posterior nasal cavity, most commonly from branches of the sphenopalatine artery or the internal maxillary artery, and tends to be significantly more serious, less accessible, and more difficult to control than anterior bleeds. These bleeds are associated with higher blood loss risk, greater hemodynamic compromise, and substantially more complex management than anterior epistaxis.
Posterior epistaxis is most commonly seen in elderly patients, patients on anticoagulation therapy, patients with hereditary hemorrhagic telangiectasia (HHT/Osler-Weber-Rendu disease), and those with underlying hypertension or coagulopathies. The anatomy makes posterior bleeds invisible to anterior rhinoscopy alone, often requiring nasal endoscopy or nasopharyngoscopy for localization and treatment.
Code Description — In Detail
- 30905 — Control nasal hemorrhage, posterior, with continued care; initial service
- 30906 — Control nasal hemorrhage, posterior, with continued care; each subsequent service
30906 captures every visit after the initial encounter where the provider continues to actively manage the same posterior epistaxis episode. This may include:
- Re-evaluation and management of posterior nasal packs (gauze packs, balloon catheters, or epistaxis balloons such as Rhino Rocket or Epistat)
- Replacement or adjustment of posterior nasal packing
- Monitoring for complications (airway compromise, hypoxia, sinusitis, aspiration, toxic shock syndrome)
- Repeat endoscopic inspection of packing integrity
- Determining readiness for packing removal
Tip
This code is not reported for surgical intervention such as cauterization or ligation — those are coded separately.
wRVU
| Component | Value |
|---|---|
| wRVU | 0.00 |
| Physician Work | 0.00 |
| Practice Expense (Facility) | — |
| Malpractice | — |
Tip
30906 carries zero wRVU. It is intended as a “subsequent care” bundled follow-up code and is generally considered to be part of the global surgical package of 30905. Because of this, from a professional billing standpoint, the value is absorbed into the initial procedure. This is an important consideration when tracking provider productivity.
Assistant Payable
No. CPT 30906 is not assistant-at-surgery payable. The nature of the service (continued monitoring/repacking) does not warrant a surgical assistant. This is a single-provider management code.
Global Period
| Global Period | Days |
|---|---|
| Global Package | 000 (zero-day global) |
The global period is 0 days, meaning each service on each subsequent day can technically be billed, however, in practice, 30906 is often bundled by payers as part of the global surgical package associated with 30905. Always verify payer-specific policies.
Facility vs. Non-Facility
| Setting | RVU Impact |
|---|---|
| Non-Facility (Office) | May allow separate facility component |
| Facility (ED, Hospital) | Facility bills separately; physician bills professional component |
Note
Posterior epistaxis management, particularly with continued packing, is almost always performed in a hospital or emergency department setting, meaning the facility fee is billed by the institution and the physician bills the professional component only.
HCC (Hierarchical Condition Category)
CPT codes themselves do not carry HCC designations — HCC risk adjustment is tied to ICD-10-CM diagnosis codes, not procedures. However, the associated diagnoses commonly reported with 30906 include:
| ICD-10-CM Code | Description | HCC Mapped |
|---|---|---|
| R04.0 | Epistaxis | No |
| J34.89 | Other specified disorders of nose and nasal sinuses | No |
| I10 | Essential (primary) hypertension | No |
| D69.59 | Other secondary thrombocytopenia | Yes — HCC 48 |
| D68.312 | Acquired hemophilia | Yes — HCC 48 |
| Q78.0 | Hereditary hemorrhagic telangiectasia (HHT) | No |
| Z79.01 | Long-term use of anticoagulants | No |
Note
When coding the inpatient record, linking the epistaxis to an underlying condition (e.g., anticoagulation, hypertension, coagulopathy) provides more specificity and may support HCC capture for the facility and professional risk adjustment.
Includes
- Continued management of posterior nasal packing previously placed
- Re-packing with posterior gauze or cotton packing
- Balloon catheter management (e.g., Rhino Rocket posterior, Epistat double balloon)
- Patient evaluation and reassessment of hemorrhage control
- Documentation of packing integrity, airway status, oxygen saturation
- Minor manipulation of existing posterior packs without surgical intervention
Excludes / Not Included
- 30905 — Initial posterior epistaxis control (use for the first encounter only)
- 30901 — Control of anterior epistaxis, simple (wrong anatomic site)
- 30903 — Control of anterior epistaxis, complex (wrong anatomic site)
- Surgical ligation of vessels (e.g., sphenopalatine artery, anterior/posterior ethmoid arteries) — coded separately with appropriate surgery CPT codes
- Endoscopic cauterization under anesthesia — coded separately
- Embolization of internal maxillary or facial artery — coded with interventional radiology codes
- E/M services bundled into the procedure on the same day by the same provider (cannot separately bill an E/M with 30906 without a significant, separately identifiable service and modifier 25)
MS-DRG (Medical Severity Diagnosis Related Groups)
CPT 30906 is a professional/physician fee schedule code and does not directly map to an MS-DRG. MS-DRGs are assigned based on ICD-10-PCS procedure codes (for inpatient) and ICD-10-CM principal/secondary diagnoses, not CPT codes.
However, for inpatient coders, the following MS-DRGs are relevant when posterior epistaxis is the principal diagnosis or a significant procedure is performed:
| MS-DRG | Description | MCC/CC |
|---|---|---|
| 152 | Otitis media and URI with MCC | MCC |
| 153 | Otitis media and URI with CC | CC |
| 154 | Otitis media and URI without CC/MCC | None |
| 149 | Dysequilibrium | — |
| 166 | Other ear, nose, mouth and throat diagnoses with MCC | MCC |
| 167 | Other ear, nose, mouth and throat diagnoses with CC | CC |
| 168 | Other ear, nose, mouth and throat diagnoses without CC/MCC | None |
Note
For inpatient admissions driven by posterior epistaxis, DRG 166/167/168 is most commonly assigned when epistaxis is the principal diagnosis without a qualifying surgical procedure. If surgical ligation or endoscopic cauterization is performed (ICD-10-PCS coded), higher-weight DRGs in the operating room procedure category may apply.
ICD-10-PCS codes relevant to inpatient posterior epistaxis management (for DRG grouping purposes):
| ICD-10-PCS | Description |
|---|---|
| 095K7ZZ | Repair nasal turbinate, via natural/artificial opening |
| 09UB7JZ | Supplement nasal septum via natural opening w/ synthetic substitute |
| 09WB7YZ | Revision of nasal cavity via natural/artificial opening |
Note
Posterior nasal packing placement is typically captured with an ICD-10-PCS code for packing of nasal cavity if performed as a distinct operative step during inpatient admission.
Code Tree
30900 - 30999 Surgery: Nose
│
├── 30901 Control nasal hemorrhage, anterior, simple
├── 30903 Control nasal hemorrhage, anterior, complex
│
├── 30905 Control nasal hemorrhage, posterior, initial service ◄ Parent
│ └── 30906 Control nasal hemorrhage, posterior, each subsequent ◄ THIS CODE
│
├── 30915 Ligation of arteries (anterior ethmoidal)
├── 30920 Ligation of arteries (internal maxillary artery, transantral)
└── 61600s-61700s Intracranial approaches (if escalation required)
Companion ICD-10-PCS Codes (Inpatient Context)
When documenting inpatient management of posterior epistaxis requiring posterior packing, the following ICD-10-PCS codes may be appropriate:
| ICD-10-PCS | Description |
|---|---|
| 2W4MX5Z | Packing of head and neck using packing material |
| 2Y4KX5Z | Packing of nasal region |
| 09BB8ZZ | Excision of nasal turbinate, endoscopic |
| 09QB8ZZ | Repair of nasal turbinate, endoscopic |
Note
As an inpatient coder, it is critical to query the physician if posterior nasal packing is placed during the inpatient stay to ensure it is documented clearly as a procedure and coded accordingly for DRG optimization.
Modifier Guidance
| Modifier | When to Use |
|---|---|
| 25 | Append to an E/M code on the same day only if a significant, separately identifiable evaluation and management service is provided beyond the typical management of the epistaxis; requires strong documentation support |
| 76 | Repeat procedure by same physician — may apply if the packing falls out and re-packing is required on the same calendar day |
| 77 | Repeat procedure by a different physician — if the covering provider re-packs on a subsequent shift |
| 52 | Reduced services — if the service was less than the full scope described |
Coding Examples
Example 1 — Straightforward Subsequent Posterior Packing Check
A 74-year-old male with hypertension was admitted the day prior for posterior epistaxis. Dr. Smith placed a posterior balloon catheter (30905) yesterday. Today, Dr. Smith re-evaluates the patient at bedside, confirms the balloon is intact, no active bleeding is noted, and the patient remains hemodynamically stable. O2 saturation is 96% on room air.
CPT Reported: 30906
ICD-10-CM: R04.0 (Epistaxis), I10 (Hypertension)
Notes: No separate E/M should be billed unless a significant, separately identifiable problem is managed beyond the epistaxis care.
Example 2 — Re-Packing Required on Day 2
A 68-year-old female on warfarin for atrial fibrillation had a posterior Epistat balloon placed yesterday (30905). On hospital day 2, the posterior balloon was found deflated and the patient had restarted bleeding. Dr. Jones replaces the posterior balloon under direct visualization using nasal endoscopy.
CPT Reported: 30906
ICD-10-CM: R04.0, I48.91 (Long-standing persistent atrial fibrillation), Z79.01 (Long-term use of anticoagulants)
Notes: 30906 captures the re-packing. The endoscopy used to guide placement does not warrant a separate scope code when it is integral to the procedure. Query physician regarding anticoagulation management and any reversal agents given.
Example 3 — Inpatient Coder Scenario: DRG Assignment
A 58-year-old male admitted for posterior epistaxis, posterior gauze packing placed on day 1 (30905 billed by ENT). On day 2 and day 3, ENT manages packing (30906 each day). Hypertension and obesity documented. No OR procedure performed.
Principal Diagnosis (ICD-10-CM): R04.0
Secondary Diagnoses: I10, E66.01 (Morbid obesity)
ICD-10-PCS: 2Y4KX5Z (Packing of nasal region with packing material, external approach)
MS-DRG Assignment: DRG 167 (Other ear, nose, mouth and throat diagnoses with CC) — obesity qualifies as CC
Notes for Inpatient Coder: Confirm the packing was physician-placed during the admission and documented as a distinct procedure. Obesity as a CC bumps from DRG 168 to 167, meaningfully affecting reimbursement.
Documentation Tips for Providers
To support correct coding and billing of 30906, documentation should include:
- Clear identification of the nosebleed as posterior in origin
- Notation that this is a subsequent visit following prior posterior hemorrhage control
- Description of packing type still in place (posterior gauze, balloon, Epistat, etc.)
- Hemodynamic status and O2 saturation assessment
- Presence or absence of active bleeding at time of visit
- Any manipulation, adjustment, or replacement of existing packing
- Plan for packing removal or escalation to surgical intervention
Escalation Pathway
If 30906 management fails and surgical or interventional escalation is required, the following codes replace (not add to) 30906:
| Situation | Code(s) |
|---|---|
| Endoscopic sphenopalatine artery cauterization | 30930 or unlisted 30999 |
| Anterior ethmoid artery ligation | 30915 |
| Internal maxillary artery ligation (transantral) | 30920 |
| Interventional radiology embolization | 37244 (Embolization of hemorrhage) |
| External carotid artery ligation | 37615 |