Estimates of Funding for Various Research, Condition, and Disease Categories (RCDC)
Table Published: May 16, 2022
The table below displays the annual support level for various research, condition, and disease categories based on grants, contracts, and other funding mechanisms used across the National Institutes of Health (NIH), as well as disease burden data published by the National Center for Health Statistics (NCHS) at the Centers for Disease Control & Prevention (CDC).
At the request of Congress, the NIH embarked on a process to provide better consistency and transparency in the reporting of its funded research. This new process, implemented in 2008 through the Research, Condition, and Disease Categorization (RCDC) system, uses sophisticated text data mining (categorizing and clustering using words and multiword phrases) in conjunction with NIH-wide definitions used to match projects to categories. RCDC use of data mining improves consistency and eliminates the wide variability in defining the research categories reported. The definitions are a list of terms and concepts selected by NIH scientific experts to define a research category. The research category levels represent the NIH's best estimates based on the category definitions. These definitions include all aspects of the topic, such as basic, pre-clinical, clinical, biomedical, health services, behavioral, and social research.
In 2016, the NIH added mortality and prevalence data from two sources of consistent and nationally-representative disease statistics provided by NCHS/CDC. These data are reported alongside the budgeting categories to provide the public and policymakers with information that is helpful for understanding the NIH research portfolio and its relationship to public health needs. However, NIH believes that the best way to understand disease burdens is by examining patterns in the larger context of multiple methods and measurements, chosen on a case-by-case basis as appropriate for each disease or condition. Further descriptions of these disease statistics can be found here.
The NIH does not expressly budget by category. The annual estimates reflect amounts that change as a result of science, actual research projects funded, and the NIH budget. The research categories are not mutually exclusive. Individual research projects can be included in multiple categories so amounts depicted within each column of this table do not add up to 100 percent of NIH-funded research.
The table shows historical data for FY 2008 through FY 2021. Estimates for FY 2022 and FY 2023 are based on RCDC actual data. The FY 2023 President’s Budget also includes $12.1 billion in mandatory resources to support pandemic preparedness, including for research and development of vaccines, diagnostics, and therapeutics against high priority viral families, biosafety and biosecurity, and to expand laboratory capacity and clinical trial infrastructure.
Additional background regarding how Federal budget formulation process dynamics and the timing of enacted appropriations affected development of this year’s estimates for FY 2022 and FY 2023 is available from the NIH Director webpage.
Total Number of Research/Disease Areas: 309
For Travel Reimbursements, Entertainment Reimbursements, Moving & Relocation, & Disbursement Vouchers
Whether you are submitting an entertainment reimbursement (ENT), travel reimbursement (TR), or disbursement voucher (DV), you will need to send your supporting documentation to be scanned. The guide below will help you determine what receipts, invoices, or proofs of payment you need to submit to be reimbursed in a timely manner.
Reimbursements will not normally be allowed for purchases made by gift card, reward points, prepaid vendor-specific cards (copy card, phone cards, etc.), gift certificates, etc. If proof of payment of the non-cash method can be provided, such as the receipt for a gift card purchase that can be included in the request to supplement the other receipts. Reimbursements will not be made for travel reserved using points earned under airline, hotel or car rental loyalty programs, or a transportation/hospitality company credit.
Related Guides:- Additional and Exceptional Approvals for Travel, Business Meeting, and Entertainment Expenses
- Document Retention for Accounting
- Disbursement Voucher Payment Reason Codes
Common Types of Supporting Documentation
The most common types of supporting documents are receipts, invoices, and proofs of payment. Here's the information that should be included on each:
Itemized Receipt | Invoice | Proof of Payment |
An original document from the merchant showing:
| An original document from the merchant showing:
| Often needed in tandem with an invoice. The following are acceptable proofs of payment:
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Determining if Supporting Documents Need to be Scanned
The table below lists common types of electronic financial documents (eDocs) that can be created in the Kuali Financial System and
indicates whether supporting documents need to be scanned for each.
Type of KFS eDoc | How to Handle Supporting Documents |
Disbursement Vouchers (DV) | Supporting Documents must be submitted with DV. Select one of the three options in the e-document's Image Scanning tab to attach your supporting documentation. See instructions in next section for details. |
Travel Reimbursements (TR) and Entertainment Reimbursements (ENT) | Supporting Documents must be submitted with TR or ENT. Select one of the three options in the e-document's Image Scanning tab to attach your supporting documentation. See instructions in next section for details. |
Purchase Requisition (REQS) | Supporting documents should be electronically attached as a PDF (5 MB max) in the notes and attachments section of the requisition. Do not send documents to scanning. |
Purchase Order (PO) | Supporting documents should be electronically attached as a PDF (5 MB max) in the notes and attachments section of the requisition. Do not send documents to scanning. |
PALCard Document (PCDO) | Keep supporting documents in your department. Do not send to scanning. |
Uploading Supporting Documents with the Image Scanning Tab
The Image Scanning tab in DV, PREQ, and TEM documents includes three sub-tabs for handling supporting documents. You can use one or any combination of these options:
Upload Scan Document
You can use this option to directly upload images of your supporting documents to FileNet. This is the fastest and most reliable way to attach supporting documents to your reimbursement. Here are some tips:
- You cannot upload files until the KFS document has been saved or submitted.
- Make sure that sensitive or personal data is redacted. Files cannot be deleted after they are uploaded.
- Scan or photograph your documents into one of the following file formats: .pdf, .jpg, .jpeg, .bmp, .png, .tiff, or .tif.
- Go to the Image Scanning tab and click the Browse button to select the image from your computer.
- Click the Upload File button to upload your image to FileNet. No coversheet is needed.
- The Notes and Attachments Tab should never be used to upload items to a TEM or DV e-document.
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Link to Scan Document
If your supporting documents were scanned into a TEM or DV e-document that was subsequently disapproved, link that disapproved eDoc to the new one. Enter the document number of the disapproved document into the field in this section. Note: You cannot link DVs to TEM e-documents and vice versa. Linked e-documents must be from the same module.
Viewing Supporting Documents
After images are in FileNet, check them for quality and clarity. Images are accessible in FileNet as soon as they are uploaded. Image files appear as a single image page.
If you have difficulty scanning or photographing your documents into a digital format, you should contact the OIT Help Desk or seek technical help from your unit. If you encounter an error while uploading the file, contact the KFS Help Desk and include a screenshot of the error message. Documents that are in the Awaiting Scanning route log node and have images uploaded will advance in workflow only at preset batch processing times (afternoon and overnight).
Retention of Documents Uploaded to FileNet
Receipts and other supporting documents uploaded to FileNet are considered original documents and will be retained in compliance with UCOP Document Retention Policies. According to UC policy, each department is the office of record for its supporting documents. It is therefore the responsibility of the department to determine whether storage of original documents on FileNet is sufficient to ensure compliance or if paper records should also be retained locally. At minimum, the Accounting Department recommends retaining supporting documents until the KFS document is final, has hit the ledger, is paid out, and has been reconciled.
See the Document Retention for Accounting Guide for more information.
Required Supporting Documents by Expense Type
For each of the types of expense listed in the table below, you will need to send the indicated support documents to Document Services to be scanned or upload items to the Image Scanning tab. These documents are needed for Accounts Payable staff to insure compliance with university policies and for various auditors to conduct their audits. If you don't have a required document, you will need to get exceptional approval. Also, keep in mind that your department may have more stringent receipt requirements than those shown in the following table.
Travel and Event Management
Expense Type | KFS eDoc Type | Required Supporting Documentation | Other Considerations |
Travel Expenses | Travel Reimbursement (TR) | Itemized receipts with proof of payment are required for the following:
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Business Meetings or Entertainment | Entertainment Reimbursement (ENT) |
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Moving, Relocation and House Hunting | Moving & Relocation |
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Disbursement Vouchers
Expense Type | KFS eDoc Type | Required Supporting Documentation | Other Considerations |
Honoraria | Disbursement Voucher (DV) with reason code E |
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Membership, Subscriptions, and Dues | Disbursement Voucher (DV) with reason code I |
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Gifts and Non-Cash Awards | Disbursement Voucher (DV) with reason code U |
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Payment to Research Participants | Disbursement Voucher (DV) with reason code C |
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Registration Fees (Not Travel Related) | Disbursement Voucher (DV) with reason code L |
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Supplies and Materials (No Food or Travel) | Disbursement Voucher (DV) with reason code B NOTE: PALCard or Purchase Order (PO) are the preferred methods of payment |
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Fees and Employee Tuition | Disbursement Voucher (DV) with reason code P |
| |
Program Sponsorships | Disbursement Voucher (DV) with reason code Q |
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Have more questions about supporting documentation?
For assistance with any of the above information, please contact Accounts Payable at .