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  1. Exploratory/Developmental Grants (R21) | Grants & Funding

    Exploratory/Developmental Grants (R21) To encourage the development of new research activities in categorical program areas. (Support generally is restricted in level of support and …

  2. 2026 ICD-10-CM Diagnosis Code R21: Rash and other …

    ICD 10 code for Rash and other nonspecific skin eruption. Get free rules, notes, crosswalks, synonyms, history for ICD-10 code R21.

  3. Purpose and scope: The R21 is intended to encourage exploratory/developmental research by providing support for the early and conceptual stages of project development.

  4. 2026 ICD-10-CM Diagnosis Code R21

    R21 is a billable diagnosis code used to specify a medical diagnosis of rash and other nonspecific skin eruption. The code is valid during the current fiscal year for the submission of HIPAA …

  5. R21: NIH Exploratory / Developmental Research Grant Award

    The NIDDK Exploratory/Developmental Research Grant Award (R21) encourages the development of new research activities in categorical program areas.

  6. Purpose: The NIH R21 funding opportunity supports the development of new research activities in categorical program areas. The R21 mechanism is intended to encourage exploratory and …

  7. Comparing Popular Research Project Grants—R01, R03, and R21

    R21 projects should be distinct from those supported through the traditional R01 and are not intended as a bridge between training and obtaining an R01 grant. Here we lay out some …

  8. R21: Exploratory/Developmental Grants - National Institute on Aging

    Dec 18, 2024 · R21 Exploratory/Developmental Grants support aging research across NIA's programs. Follow NIH R21 PA guidelines and explore NIA-funded opportunities online.

  9. PA-25-304: NIH Exploratory/Developmental Research Project …

    Apr 4, 2024 · The R21 exploratory/developmental grant supports investigation of novel scientific ideas or new model systems, tools, or technologies that have the potential for significant …

  10. Resources For R21 Reviewers - National Library of Medicine

    Jul 2, 2025 · The R21 exploratory/developmental mechanism of grant support is intended to enable an investigator to explore the feasibility of an innovative research question or approach.