Incontinence supplies, including diapers, liners, and underpads, are essential for many
individuals who require assistance managing bladder and bowel control issues. Billing these
supplies to Medicaid involves understanding the correct procedures, documentation, and
coding requirements.

This blog post will provide a detailed overview of the billing process,
required documentation, and a list of HCPCS codes for incontinence supplies, including the
difference between A and T codes. Understanding Incontinence Supplies

Incontinence supplies are categorized into several types:

• Adult Diapers/Briefs: Designed for moderate to severe incontinence.
• Protective Underwear: Used for light to moderate incontinence, providing a more discreet option.
• Underpads: Also known as bed pads, they protect bedding and furniture.
• Liners and Pads: For light to moderate incontinence, used as an extra layer of protection.

Billing Incontinence Supplies to Medicaid

Billing Medicaid for incontinence supplies requires adherence to specific guidelines to ensure
proper reimbursement.

Here’s a step-by-step guide:

Step 1: Verify Eligibility

• Ensure the patient is eligible for Medicaid and that their plan covers incontinence
  supplies.
• Obtain prior authorization if required by the Medicaid plan.

Step 2: Gather Required Documentation

• Physician’s Order: A prescription from a licensed physician detailing the need for
  incontinence supplies.
• Medical Necessity Letter: Documentation supporting the medical necessity of the
  supplies, often including the diagnosis and how the supplies will benefit the patient.
• Patient’s Medical Records: Relevant medical records indicating the need for
  incontinence supplies.
• Continence Assessment: An assessment performed by a healthcare provider
  outlining the severity of incontinence and recommended supplies.

Step 3: Select the Appropriate HCPCS Codes HCPCS (Healthcare Common Procedure
Coding System) codes are used for billing incontinence supplies. Here are some common
codes:

• A4554: Disposable underpads, all sizes.
• A4927: Gloves, sterile, each.
• A4930: Gloves, non-sterile, each.
• T4521: Adult-sized disposable incontinence product, brief/diaper, small, each.
• T4522: Adult-sized disposable incontinence product, brief/diaper, medium, each.
• T4523: Adult-sized disposable incontinence product, brief/diaper, large, each.
• T4524: Adult-sized disposable incontinence product, brief/diaper, extra large, each.
• T4525: Adult-sized disposable incontinence product, protective underwear/pull-on, small, each.
• T4526: Adult-sized disposable incontinence product, protective underwear/pull-on, medium, each.
• T4527: Adult-sized disposable incontinence product, protective underwear/pull-on, large, each.
• T4528: Adult-sized disposable incontinence product, protective underwear/pull-on, extra large, each.
• T4535: Disposable liner/shield/guard/pad/undergarment for incontinence, each.

Step 4: Properly Bill Medicaid

• Use Correct HCPCS Codes: Ensure each item is billed with the correct HCPCS
  code.
• Accurate Quantity: Bill the exact quantity of supplies provided.
• Documentation Submission: Submit all required documentation along with the
  claim, including physician’s orders and medical necessity letters.

Step 5: Follow Up

• Claim Tracking: Monitor the status of submitted claims to ensure they are processed.
• Address Denials: If a claim is denied, review the denial reason, correct any issues,
  and resubmit with additional documentation if necessary.
• Required Documentation for Billing Proper documentation is critical for Medicaid billing. Ensure you have:
• Physician’s Order: Clearly stating the need for incontinence supplies.
• Medical Necessity Letter: From the healthcare provider, outlining the patient’s
  condition and necessity of the supplies.
• Continence Assessment: Detailing the patient’s incontinence severity and type of
  supplies needed.
• Patient’s Medical Records: Relevant records that support the need for incontinence
  supplies.

Difference Between A and T Codes

• A Codes (Supplies and Equipment): Generally used for a wide range of medical
  supplies and equipment, including incontinence supplies like underpads and gloves.
  Example: A4554 (Disposable underpads).
• T Codes (Temporary Codes): Often used for specific procedures and services that
  are temporary or not included in the main HCPCS level II codes. These codes can also
  cover certain incontinence products.