1. 2021 ICD-10-CM Index
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2. 'L' Terms
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3. Index Terms Starting With 'L' (Lump)

Index Terms Starting With 'L' (Lump)

• Lump - see also Mass

  • breast N63.0
    ICD-10-CM Diagnosis Code N63.0

    Unspecified lump in unspecified breast

    2018 - New Code 2019 - Revised Code 2020 2021 Billable/Specific Code
    • axillary tail
      • left N63.32
        ICD-10-CM Diagnosis Code N63.32

        Unspecified lump in axillary tail of the left breast

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • right N63.31
        ICD-10-CM Diagnosis Code N63.31

        Unspecified lump in axillary tail of the right breast

        2018 - New Code 2019 2020 2021 Billable/Specific Code
    • left
      • lower inner quadrant N63.24
        ICD-10-CM Diagnosis Code N63.24

        Unspecified lump in the left breast, lower inner quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • lower outer quadrant N63.23
        ICD-10-CM Diagnosis Code N63.23

        Unspecified lump in the left breast, lower outer quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • overlapping quadrants N63.25
        ICD-10-CM Diagnosis Code N63.25

        Unspecified lump in the left breast, overlapping quadrants

        2020 - New Code 2021 Billable/Specific Code
      • unspecified quadrant N63.20
        ICD-10-CM Diagnosis Code N63.20

        Unspecified lump in the left breast, unspecified quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • upper inner quadrant N63.22
        ICD-10-CM Diagnosis Code N63.22

        Unspecified lump in the left breast, upper inner quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • upper outer quadrant N63.21
        ICD-10-CM Diagnosis Code N63.21

        Unspecified lump in the left breast, upper outer quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
    • right
      • lower inner quadrant N63.14
        ICD-10-CM Diagnosis Code N63.14

        Unspecified lump in the right breast, lower inner quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • lower outer quadrant N63.13
        ICD-10-CM Diagnosis Code N63.13

        Unspecified lump in the right breast, lower outer quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • overlapping quadrants N63.15
        ICD-10-CM Diagnosis Code N63.15

        Unspecified lump in the right breast, overlapping quadrants

        2020 - New Code 2021 Billable/Specific Code
      • unspecified quadrant N63.10
        ICD-10-CM Diagnosis Code N63.10

        Unspecified lump in the right breast, unspecified quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • upper inner quadrant N63.12
        ICD-10-CM Diagnosis Code N63.12

        Unspecified lump in the right breast, upper inner quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • upper outer quadrant N63.11
        ICD-10-CM Diagnosis Code N63.11

        Unspecified lump in the right breast, upper outer quadrant

        2018 - New Code 2019 2020 2021 Billable/Specific Code
    • subareolar
      • left N63.42
        ICD-10-CM Diagnosis Code N63.42

        Unspecified lump in left breast, subareolar

        2018 - New Code 2019 2020 2021 Billable/Specific Code
      • right N63.41
        ICD-10-CM Diagnosis Code N63.41

        Unspecified lump in right breast, subareolar

        2018 - New Code 2019 2020 2021 Billable/Specific Code