As required by Assembly Bill 1455, the California Department of Managed Health Care (DMHC) set forth regulations establishing certain claim settlement practices and the process for resolving claims disputes for managed care products regulated by the DMHC. This notice informs you of your rights, responsibilities, and procedures for claim settlement and dispute submission for Alameda Alliance for Health (AAH) Medi-Cal, Healthy Families, and Alliance Group Care members. Unless otherwise provided herein, capitalized terms have the same meaning as set forth in Sections 1300.71 and 1300.71.38 of Title 28 of the California Code of Regulations.

For more information on AB 1455, go to www.dmhc.ca.gov/healthplans/rep/rep_claims.aspx.

This page includes the following information for providers:
I. Claim Submission Instructions
II. Dispute Resolution Process for Contracted Providers
III. Dispute Resolution Process for Non-Contracted Providers
IV. Provider Dispute Resolution Submission Form
V. Claim Overpayments


Providers with questions regarding this information should contact the Alliance Claims Department at 510-747-4530 Monday through Friday between the hours of 8:30am and 4:30pm.

Claim Submission
I. Claim submission instructions
A. Sending Claims to AAH: Providers should review the Alliance ID Card for the claims billing address.
    Via Mail:
  • Medical Claims for Alliance Members should be submitted for payment as follows:

    • If the Member/Patient is assigned to an Alliance Primary Care Physician, submit claims to:
      Alameda Alliance for Health
      P.O. Box 2460
      Alameda, CA 94501-0460

    • If the Member/Patient is assigned to a Children's First Medical Group (CFMG) Primary Care Physician, submit claims to:
      Children's First Medical Group
      P.O. Box 3359
      Oakland, CA 94609

    • If the Member/Patient is assigned to a Community Health Center Network (CHCN) Primary Care Physician, submit claims to:
      Community Health Center Network
      101 Callan Ave., 3rd Floor
      San Leandro, CA 94577

  • Hospital/Facility Claims for Medi-Cal Members assigned to a Children's First Medical Group (CFMG) Primary Care Physician should be submitted for payment to:
    Children's First Medical Group
    P.O. Box 3359
    Oakland, CA 94609

  • Hospital/Facility Claims for all other Alliance Members should be submitted for payment to:
    Alameda Alliance for Health
    P.O. Box 2460
    Alameda, CA 94501-0460

  • Mental Health Claims for Alliance Members should be submitted for payment to:
    PacifiCare Behavioral Health
    P.O. Box 31053
    Laguna Hills, CA 92654-1053

  • Vision Care Claims for Alliance Medi-Cal Members should be submitted for payment to:
    March Vision Care
    6701 Center Drive West Suite 790
    Los Angeles, CA 90045<
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    Via EDI:
  • Providers interested in submitting claims electronically should contact Claims Customer Service at 510-747-4530 for additional information.

  • Claims that require attachments may not be sent electronically. They must be submitted on the appropriate paper claim form with the attachments.
B. Calling AAH Regarding Claims.

Immediate response related to claims or check status can be obtained by contracted providers using the AAH iDiamond Online Provider Connection. Contact Provider Relations at 510-747-4510 for information regarding use and how to obtain an iDiamond account.

For claim submission requirements or more complex claim inquiries, contact AAH Claims Department by calling 510-747-4530 Monday through Friday between the hours of 8:30am and 4:30pm. When requesting the status of a claim, the caller must identify himself/herself and provide the following information:
  • Patient Name
  • Insured's Identification Number
  • Provider's Name
  • Date of Birth of Patient
  • Date of Service of the Claim
  • Billed Charges
  • Provider's Tax Identification Number

If a caller requests the status of a claim and cannot provide the preceding seven elements, the information will not be released. Once the identity of the caller has been established, PHI can be discussed as needed to resolve the provider's call. "Minimum necessary" should always be kept in mind.

C. Claim Receipt Verification. For verification of claim receipt by AAH, please call 510-747-4530. AAH will acknowledge receipt of paper claims within fifteen (15) working days. Claims received electronically (EDI) will be acknowledged within two (2) working days.

D. Claim Submission Requirements. The following is a list of claim timeliness requirements, claims payment information and supplemental information regarding Alliance claims submission:

Timeframe for Claim Submission:
  • All Claims must be submitted timely:
    • Participating (contracted) providers must submit claims within 180 calendar days post-service, or post-EOB if other coverage exists.
    • Non-Participating (non-contracted) providers must submit claims within 365 calendar days post-service, or post-EOB if other coverage exists.
Submitting Claims Outside of the Filing Period:
If a claim is submitted outside of the contractual and/or regulatory timeframes, proper documentation showing the reason why the claim is being submitted late must be attached to the late claim.
Acceptable proof of timely filing includes:
  • Certified mail receipt proving claims were received by the Alliance.
  • Copy of the Remittance Advice or Evidence of Benefits (EOB) from the primary payer indicating the date of resolution (payment, date of contest, denial, or notice) when the claim was denied for timely EOB.
  • Copy of the Alliance's Electronic Data Interchange (EDI) Preprocessing Error Report for claims originally submitted electronically.
  • Copy of the Alliance's Remittance Advice (RA) indicating the date and reason for the original denial when a claim was denied for incomplete reasons.
  • Documentation of the cause for the delay in submitting a claim to the Alliance when the provider experiences exceptional circumstances beyond his/her control.
Claim Processing Time
The Alliance will process and pay all clean claims within 45 working days from receipt.

Clean Claim
A clean claim is defined as a claim which, when it is originally submitted, contains all necessary information, attachments, and supplemental information or documentation needed to determine payer liability, and make timely payment.

Interest on Claims
The Alliance will calculate and automatically pay interest, in accordance with AB1455 requirements, to all providers of service who have not been reimbursed for payment, within 45 working days from the receipt of their clean claim.

Misdirected Claims
When a claim is incorrectly sent to the Alliance that should have been sent to one of its delegated partners (i.e., Community Health Center Network (CHCN), PacifiCare Behavioral Health (PBH), etc.), the Alliance will forward the claim to the appropriate delegated partner within (10) ten working days from receipt of the claim that was incorrectly sent to the Alliance. The provider will also receive a notice of denial with instructions to bill the delegated partner.

Claims Coding:
  • Alliance follows NCCI (National Correct Coding Initiatives) for coding purposes unless otherwise indicated.
  • Anesthesia Services are to be reported by use of the Level I CPT 5-digit anesthesia procedure code (00100-01999), plus modifier codes as defined in the Anesthesia Guidelines of the AMA Current Procedural Terminology.
  • Alliance updates all systems annually for new codes. New codes will be effective and accepted by Alliance January 1st of each year, following announcement of the new code.
  • Level II HCPCS Temporary Codes will be reimbursed at 20% of Billed Charges.
Claim Form Requirements:
Alameda Alliance for Health has established requirements for filing a claim for payment consideration. Failure to comply with these requirements may jeopardize the claim for reimbursement. To be accepted as a valid claim, the submission must meet the following criteria:
  • Must be submitted on a standard current version of a CMS 1500, CMS-1450 (UB04), or the ANSI X12-837-4010A1 (current version electronic format)
  • Must contain appropriate information in all required fields.
  • Must be a claim for an Alliance member eligible at the time of service. (Always verify eligibility via the Alliance web portal or calling Member Services.)
  • Must contain correct current national standard coding, including but not limited to CPT, HCPCS, Revenue, and ICD-9 codes.
  • Must not be altered by handwritten additions to procedure codes and/or charges.
  • Must be signed, if paper.
  • Must be printed with dark ink that is heavy enough to be electronically imaged, if submitted as a paper claim.
  • Level III HCPCS (Local Codes) will be accepted in accordance with the State of California's DHS transition plan to Level II HCPCS and CPT Coding.
  • California regulations require that claims for sterilization services for Medi-Cal Members, including services for tubal sterilization, vasectomy, and hysterectomy, must be accompanied by the PM330, signed by the Member a minimum of 30 days prior to the date of surgery. Consequently, Alliance will not reimburse professional or facility fees associated with sterilization services unless an appropriately completed consent form is submitted by the primary surgeon; claims submitted without this form will be denied for payment.
  • Medi-Cal CHDP providers must submit the PM160 for all CHDP preventive services for Alliance Medi-Cal members between 0-21 years of age along with the CMS 1500 form.
  • Initial visit for prenatal care must provide the Last Menstrual Period (LMP) in order to be paid for the service. If billing on a CMS 1500-0805 format, you must indicate the LMP in box 14. If billing in an 837P electronic format you must indicate the LMP in loop 2300, DTP segment, with '484 - Last Menstrual Period' qualifier (Example: DTP]484]D8]19961113~). Without this information, the claim may be denied and provider will be required to submit paper corrected claim.
Additional Information:
  • Laboratory/Pathology Services: Except for Emergency and Urgent Care Services, and those lab services identified as covered under Primary Care Physician Capitation or specifically identified as reimbursed fee-for-service, laboratory services are carved out to the Health Plan's Capitated Laboratory Provider, Quest Diagnostics. Pathology services, identified as CPT-4 Procedure Code range 88300-88399, are payable by the Health Plan only when performed in conjunction with emergency or urgent care services, or surgical services performed in an in-patient hospital, out-patient hospital, or free-standing surgical facility setting.
  • Routine newborn inpatient care: Authorization is no longer required to provide inpatient services related to routine newborn diagnosis. If the newborn is a sick baby, the authorization must be submitted for both the facility and the professional inpatient services. Additionally, any professional service provided by a non-par provider is no longer required to submit authorization related to routine newborn services.
Dispute Resolution - Contracted Providers
II. Dispute resolution process for contracted providers

A. Definition of Contracted Provider Dispute. A contracted provider dispute is a provider's written notice to AAH challenging, appealing or requesting reconsideration of a claim (or a bundled group of substantially similar multiple claims that are individually numbered) that has been denied, adjusted or contested or seeking resolution of a billing determination or other contract dispute (or bundled group of substantially similar multiple billing or other contractual disputes that are individually numbered) or disputing a request for reimbursement of an overpayment of a claim. Each contracted provider dispute must contain, at a minimum the following information: provider's name; provider's identification number, provider's contact information, and:

i. If the contracted provider dispute concerns a claim or a request for reimbursement of an overpayment of a claim from AAH to a contracted provider the following must be provided: a clear identification of the disputed item, the date of service and a clear explanation of the basis upon which the provider believes the payment amount, request for additional information, request for reimbursement for the overpayment of a claim, contest, denial, adjustment or other action is incorrect;

ii. If the contracted provider dispute is not about a claim, a clear explanation of the issue and the provider's position on such issue; and

iii. If the contracted provider dispute involves an enrollee or group of enrollees, the name and identification number(s) of the enrollee or enrollees, a clear explanation of the disputed item, including the date of service and provider's position on the dispute, and an enrollee's written authorization for provider to represent said enrollees.
B. Sending a Contracted Provider Dispute to AAH. Contracted provider disputes submitted to AAH must include the information listed in Section II.A., above, for each contracted provider dispute. All contracted provider disputes must be sent to the attention of the Claims Department as listed below:

Claims Disputes
NOPD Unit - Claims Department
Alameda Alliance for Health
P.O. Box 2460
Alameda, CA 94501-4506
(Fax) 510-747-4506
Authorization Disputes
NOPD Unit - Authorization Department
Alameda Alliance for Health
1240 South Loop Road
Alameda, CA 94502
(Fax) 510-747-4507


C. Time Period for Submission of Provider Disputes. Contracted provider disputes must be received by AAH within 365 days after the last date of action that led to the dispute, or in the case of inaction, contracted provider disputes must be received within 365 days after the provider's time for contesting or denying the claim has expired.

Contracted provider disputes that do not include all required information as set forth above in Section II.A. may be returned for completion. An amended contracted provider dispute that includes the missing information must be submitted to AAH within thirty (30) working days of a returned contracted provider dispute.

D. Acknowledgment of Contracted Provider Disputes. AAH will acknowledge receipt of all contracted provider disputes as follows:
  • Electronic provider disputes will be acknowledged within two (2) working days of the date of receipt.
  • Paper provider disputes will be acknowledged within fifteen (15) working days of the date of receipt.
E. Contact AAH Regarding Contracted Provider Disputes. All inquiries regarding the status of a contracted provider dispute or about filing a contracted provider dispute must be directed to 510-747-4530.

F. Instructions for Filing Substantially Similar Contracted Provider Disputes. Substantially similar multiple claims, billing or contractual disputes, may be filed in batches as a single dispute, provided that such disputes are submitted in the following format:
  • Sort provider disputes by similar issue
  • Provide cover sheet for each batch
  • Number each cover sheet
  • Provide a cover letter for the entire submission describing each provider dispute with
  • References to the numbered coversheets.
G. Time Period for Resolution and Written Determination of Contracted Provider Dispute. AAH will issue a written determination stating the pertinent facts and explaining the reasons for its determination within forty-five (45) working days from the date of receipt of the contracted provider dispute or the amended contracted provider dispute.

H. Past Due Payments. If the contracted provider dispute or amended contracted provider dispute involves a claim and is determined in whole or in part in favor of the provider, AAH will pay any outstanding monies determined to be due, and all interest and penalties required by law or regulation, within five (5) working days of the issuance of the written determination.

Dispute Resolution - Non-Contracted Providers
III. Dispute resolution process for non-contracted providers

A. Definition of Non-Contracted Provider Dispute. A non-contracted provider dispute is a non-contracted provider's written notice to the Alliance or its delegated group challenging, appealing or requesting reconsideration of a claim (or a bundled group of substantially similar claims that are individually numbered) that has been denied, adjusted or contested or disputing a request for reimbursement of an overpayment of a claim. Each non-contracted provider dispute must contain, at a minimum, the following information: the provider's name, the provider's identification number, contact information, and:

i. If the non-contracted provider dispute concerns a claim or a request for reimbursement of an overpayment of a claim from the Alliance to provider the following must be provided: a clear identification of the disputed item, the date of service and a clear explanation of the basis upon which the provider believes the payment amount, request for additional information, contest, denial, request for reimbursement for the overpayment of a claim, or other action is incorrect;

ii. If the non-contracted provider dispute involves an enrollee or group of enrollees, the name and identification number(s) of the enrollee or enrollees, a clear explanation of the disputed item, including the date of service, provider's position on the dispute, and an enrollee's written authorization for provider to represent said enrollees.
B. U The dispute resolution process for non-contracted Providers is the same as the process for contracted Providers as set forth in Sections II.B., II.C., II.D., II.E., II.F., and II.G. above.

Dispute Resolution Form
IV. Provider Dispute Resolution Submission Form

Click here to download the Provider Dispute Resolution Submission Form.

Claim Overpayments
V. Claim overpayments

A. Notice of Overpayment of a Claim. If it has been determined that a claim has been overpaid, AAH will notify the provider in writing through a separate notice clearly identifying the claim, the name of the patient, the date of service(s) and a clear explanation of the basis upon which AAH believes the amount paid on the claim was in excess of the amount due, including interest and penalties on the claim.

B. Contested Notice. If the provider contests AAH's notice of overpayment of a claim, the provider, within 30 working days from the receipt of the notice of overpayment, must send written notice to AAH stating the basis upon which the provider believes that the claim was not overpaid. AAH will process the contested notice in accordance with the contracted provider dispute resolution process described in Section II above.

C. No Contest. If the provider does not contest AAH's notice of overpayment of a claim, the provider must reimburse AAH within thirty (30) working days from the provider's receipt of the notice of overpayment of a claim.

D. Offset to claim payments. AAH may only offset an uncontested notice of overpayment of a claim against provider's current claim submission when; (i) the provider fails to reimburse AAH within the timeframe set forth in Section V.C., above, and (ii) AAH's contract with the provider specifically authorizes AAH to offset an uncontested notice of overpayment of a claim from the provider's current claims submissions. In the event that an overpayment of a claim or claims is offset against the provider's current claim or claims pursuant to this section, AAH will provide the provider with a detailed written explanation identifying the specific overpayment or payments that have been offset against the specific current claim or claims.