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A4318

PAYER POLICY CHANGES

A4318 Insurance Policy Changes

HCPCS A4318 is officially defined as "Female external urinary collection cup, with or without ring attachment, per day." HCPCS A4318 is referenced in 16 tracked payer policy changes from Independence Blue Cross, Blue Cross Blue Shield of Rhode Island, and 6 other payers. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS A4318 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.

Independence Blue Cross · Effective Apr 1, 2026High impact
MA00.010aw, PPO Network Rules for Provision of Specialty Services for Durable Medical Equipment and Laboratory, Radiology, and Physical Medicine and Rehabilitative Services
Independence Blue Cross MA00.010aw policy has been updated with CPT/HCPCS code changes effective 04/01/2026 and 07/01/2026. Three prosthetic/orthotic codes (L6000, L6010, L6020) are terminated as of 04/01/2026; four laboratory codes (0029U, 0031U, 0423U, 0577U) are terminated as of 07/01/2026; two DME codes (A4318, A4479) are added effective 04/01/2026; one radiology code (1043T) is added effective 07/01/2026; and four laboratory codes (0256U, 0580U, 0598U, 0034U) have narrative revisions. Billing teams must update systems to reflect these code additions/deletions to avoid claim denials.
Independence Blue Cross · Effective Apr 1, 2026High impact
00.01.25bv, PPO Network Rules for Provision of Specialty Services for Durable Medical Equipment and Laboratory, Radiology, and Physical Medicine and Rehabilitative Services
Independence Blue Cross updated policy 00.01.25bv to reflect CPT/HCPCS code changes effective 04/01/2026 and 07/01/2026. Three prosthetic/orthotic codes (L6000, L6010, L6020) were terminated, four laboratory codes were terminated, two DME codes were added, one CPT code was added, and four laboratory codes had narrative revisions. Billing teams must update systems to reflect these code status changes and removed codes must not be billed effective their termination dates.
Blue Cross Blue Shield of Rhode Island · Effective Apr 1, 2026High impact
Additional HCPCS Level II Code Changes and Modifier Changes
Blue Cross Blue Shield of Rhode Island updated HCPCS Level II code coverage and payment rules effective April 1, 2026. Multiple codes have new coverage designations including newly covered codes, non-covered codes, medical review requirements, and pharmacy benefit changes.
BCBS Michigan · Effective Apr 1, 2026High impact
HCPCS 1st-quarter update: New, deleted codes
Blue Cross Blue Shield of Michigan has implemented its Q1 2026 HCPCS code updates, adding 56 new codes and deleting 6 codes effective April 1, 2026. Most new skin substitute codes (A2040-A2045, Q4418-Q4440) are not covered, while new drug/injection codes (J-codes) and COVID-19 related codes are generally covered.
Arkansas Medicaid · Effective Apr 1, 2026High impact
2026 Quarter 2 Healthcare Common Procedure Coding System Level II (HCPCS) Code and Current Procedural Terminology (CPT) Code Conversion
Arkansas Medicaid is implementing new HCPCS and CPT procedure codes effective April 1, 2026, while simultaneously terminating four codes (C9145, C9307, C9308, L6000, L6010, L6020). Billing teams must update systems to recognize new payable codes by provider type, implement new prior authorization requirements for specific codes, and process mass adjustments to recoup any claims paid with terminated codes after March 31, 2026.
Texas Medicaid · Effective Apr 1, 2026High impact
First Quarter 2026 HCPCS Updates for Texas Medicaid
Texas Medicaid is implementing first quarter 2026 HCPCS updates effective April 1, 2026, adding new covered and non-covered procedure codes with specific age limitations and prior authorization requirements. Several existing codes are being discontinued with direct replacements required.
Texas Medicaid · Effective Apr 1, 2026High impact
First Quarter 2026 HCPCS Updates for the CSHCN Services Program
Texas Medicaid CSHCN Services Program is implementing Q1 2026 HCPCS updates effective April 1, 2026. Multiple codes are being added as benefits (pending rate hearings), added as non-covered, or discontinued entirely. Several new codes require prior authorization and have age restrictions.
Medicare/CMS - Transmittals · Effective Oct 1, 2026Medium impact
R13794CP: Quarterly Update of Healthcare Common Procedure Coding System (HCPCS) Codes Used for Home Health Consolidated Billing Enforcement
CMS is adding 19 new HCPCS codes to the Home Health Consolidated Billing non-routine supply code list, effective October 1, 2026. These codes cover syringes, needles, injection supplies, urinary/incontinence devices, ostomy irrigation supplies, and wound care tape. Services billed under these codes will no longer be paid separately when a beneficiary is under a home health episode of care; payment goes only to the primary home health agency.
Medicare/CMS - Transmittals · Effective Aug 28, 2026Medium impact
R13889BP: Update to Pub. 100-02 Medicare Benefit Policy Manual, Chapter 15, Section 110.8 Durable Medical Equipment Prosthetics Orthotics and Supplies (DMEPOS) Benefit Category Determinations
Section 110.8 of the Medicare Benefit Policy Manual is updated to reflect DMEPOS benefit category determinations for the 2025 biannual 1 and 2 Level II HCPCS coding cycles. Each listed code is assigned a benefit category, such as DME, Prosthetic Device, Back Brace, Leg Brace, Prosthetic (Artificial Leg or Arm), Lymphedema Compression Treatment Item, or No Medicare DMEPOS benefit category. This update makes no change in policy.
Independence Blue Cross · Effective Apr 1, 2026Medium impact
MA00.033s, Services Paid Above Capitation for Health Maintenance Organization (HMO) and Health Maintenance Organization Point-of-Service (HMO-POS) Primary Care Providers
Independence Blue Cross has added HCPCS code A4318 to the list of services eligible for payment above capitation for HMO and HMO-POS primary care providers in Pennsylvania and New Jersey, effective April 1, 2026. This is a routine coding update to align with annual CPT/HCPCS code changes. Billing teams must ensure claims for A4318 are submitted with appropriate documentation and routed for above-capitation reimbursement rather than being included in the PCP's monthly capitation fee.
Independence Blue Cross · Effective Apr 1, 2026Medium impact
00.10.01an, Services Paid Above Capitation for Health Maintenance Organization (HMO) and Health Maintenance Organization Point-of-Service (HMO-POS) Primary Care Providers
Independence Blue Cross added HCPCS code A4318 to the list of services that HMO and HMO-POS primary care providers in Pennsylvania and New Jersey can bill above capitation. This coding update expands the services eligible for fee-for-service reimbursement beyond the standard monthly capitation payment. Billing teams must verify A4318 claims are submitted with proper documentation and routed to the correct attachment (A for PA, B for NJ).
Independence Blue Cross · Effective Apr 1, 2026Medium impact
MA05.054l, Urological Supplies
Independence Blue Cross Medicare Advantage added HCPCS code A4318 (Female external urinary collection cup, with or without ring attachment, per day) to the medically necessary section of policy MA05.054l effective April 1, 2026. This coding update expands coverage for external female urinary collection devices under existing urological supplies coverage criteria. Billing teams must update systems to recognize A4318 as a covered code when medical necessity criteria for permanent urinary incontinence or retention are met.
Indiana Medicaid (IHCP) · Effective Apr 1, 2026Medium impact
BT202649: Coverage and billing information for the April 2026 quarterly HCPCS codes update
The Indiana Health Coverage Programs (IHCP) set coverage and billing information for procedure codes added in the April 2026 quarterly HCPCS update, effective for dates of service on or after April 1, 2026. Codes marked noncovered are not covered for any IHCP program. Pricing for the new codes depends on CMS fee schedules that were still awaiting final posting, and claims submitted before pricing is entered into the claim-processing system may initially be denied.
Indiana Medicaid (IHCP) · Effective Apr 1, 2026Medium impact
BT202678: Updated coverage and billing information for the April 2026 quarterly HCPCS codes update
The Indiana Health Coverage Programs (IHCP) set coverage and billing information for procedure codes in the April 2026 quarterly HCPCS update, effective for dates of service on or after April 1, 2026. This bulletin replaces the originally published update in IHCP Bulletin BT202649, and it sets prior authorization criteria for J3404, J9183, and the Q5161 and Q5162 biosimilars. Codes discontinued effective March 31, 2026 have no alternative codes identified by the IHCP, and codes marked allowed for podiatrists (provider specialty 140) are limited to that provider specialty.
Blue Cross Blue Shield of Rhode Island · Effective Jan 1, 2026Medium impact
Payment policy updates
Multiple billing code changes effective at different dates: several codes becoming non-reimbursable for professional/facility services, CPT 77387 removed from non-reimbursable list for professionals, and unit limits removed for medical nutrition therapy codes. DME providers gain coverage for compression garment code A6548.
Aetna · Identified Aug 18, 2026Medium impact
Urological Supplies (CPB 0533, reviewed 2026-07-30)
Aetna covers urinary catheters and external urinary collection devices as medically necessary prosthetics for members with permanent urinary incontinence or permanent urinary retention, where retention is not expected to be medically or surgically corrected within 3 months. Aetna considers one indwelling catheter per month medically necessary for routine catheter maintenance, and the policy lists usual maximum quantities for insertion trays, drainage bags, intermittent catheters, lubricant and external collection devices. The inFlow device is considered medically necessary as an alternative to intermittent catheterization for permanent urinary retention due to impaired detrusor contractility, with one device no more than once every 29 days, and the PureWick urine collection system is considered unproven and not medically necessary for the management of urinary incontinence.

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REFERENCE DATA

Payers with rules2

Payers requiring prior auth2

BCBS Michigan · Effective April 1, 2026
Prior authorization required in some cases
BCBSM and BCN procedure codes for which providers must request prior authorization (commercial lines)

FREQUENTLY ASKED QUESTIONS

Does AmeriHealth Caritas require prior authorization for A4318?

AmeriHealth Caritas lists A4318 on AmeriHealth Caritas Louisiana prior authorization service list for medicaid managed plans, with conditions. Verify with the payer before scheduling.

Does BCBS Michigan require prior authorization for A4318?

BCBS Michigan lists A4318 on BCBSM and BCN procedure codes for which providers must request prior authorization (commercial lines) for commercial plans, with conditions (list dated October 13, 2026). Verify with the payer before scheduling.

What insurance policy changes affect HCPCS A4318?

There are 16 tracked policy changes affecting HCPCS A4318, including updates from Independence Blue Cross, Blue Cross Blue Shield of Rhode Island, BCBS Michigan. Each change may modify coverage criteria, reimbursement rates, or prior-authorization requirements.

Which payers have updated policy for HCPCS A4318?

Payers that have issued tracked updates for HCPCS A4318 include: Independence Blue Cross, Blue Cross Blue Shield of Rhode Island, BCBS Michigan, Arkansas Medicaid, Texas Medicaid, Medicare/CMS - Transmittals, Indiana Medicaid (IHCP), Aetna.

How do I get notified when HCPCS A4318 policy changes?

Create a free account at PolicyChanges.app and save a search filtered to HCPCS A4318. You will get an email when new policy changes reference this code: daily or weekly, your choice, on every plan.

Why do payers change policies for HCPCS A4318?

Payers revise policies for individual billing codes to align with updated clinical guidelines, CMS rule changes, fraud and abuse prevention measures, or network cost-management goals. Changes can affect medical necessity criteria, place-of-service restrictions, bundling rules, or whether a code requires prior authorization.

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Prior authorization lists, coverage criteria, NCCI edits and Medicare coverage articles for A4318 in one place.

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All billing codes J3590 C9399 J3490 99215 99213 99202

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MA00.010aw, PPO Network Rules for Provision of Specialty Services for Durable Medical Equipment and Laboratory, Radiology, and Physical Medicine and Rehabilitative Services

00.01.25bv, PPO Network Rules for Provision of Specialty Services for Durable Medical Equipment and Laboratory, Radiology, and Physical Medicine and Rehabilitative Services

Additional HCPCS Level II Code Changes and Modifier Changes

HCPCS 1st-quarter update: New, deleted codes

2026 Quarter 2 Healthcare Common Procedure Coding System Level II (HCPCS) Code and Current Procedural Terminology (CPT) Code Conversion

First Quarter 2026 HCPCS Updates for Texas Medicaid

First Quarter 2026 HCPCS Updates for the CSHCN Services Program

R13794CP: Quarterly Update of Healthcare Common Procedure Coding System (HCPCS) Codes Used for Home Health Consolidated Billing Enforcement

R13889BP: Update to Pub. 100-02 Medicare Benefit Policy Manual, Chapter 15, Section 110.8 Durable Medical Equipment Prosthetics Orthotics and Supplies (DMEPOS) Benefit Category Determinations

MA00.033s, Services Paid Above Capitation for Health Maintenance Organization (HMO) and Health Maintenance Organization Point-of-Service (HMO-POS) Primary Care Providers

00.10.01an, Services Paid Above Capitation for Health Maintenance Organization (HMO) and Health Maintenance Organization Point-of-Service (HMO-POS) Primary Care Providers

MA05.054l, Urological Supplies

BT202649: Coverage and billing information for the April 2026 quarterly HCPCS codes update

BT202678: Updated coverage and billing information for the April 2026 quarterly HCPCS codes update

Payment policy updates

Urological Supplies (CPB 0533, reviewed 2026-07-30)

Prior authorization required in some cases