Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)
Browse all the diagnosis codes used for symptoms and signs involving the skin and subcutaneous tissue (r20-r23). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.
Instructional Notations
Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)
- R21 Rash and other nonspecific skin eruption
Rash and other nonspecific skin eruption (R21)
R22 Localized swelling, mass and lump of skin and subcutaneous tissue
- R22.0 Localized swelling, mass and lump, head
- R22.1 Localized swelling, mass and lump, neck
- R22.2 Localized swelling, mass and lump, trunk
R22.3 Localized swelling, mass and lump, upper limb
- R22.30 Localized swelling, mass and lump, unspecified upper limb
- R22.31 Localized swelling, mass and lump, right upper limb
- R22.32 Localized swelling, mass and lump, left upper limb
- R22.33 Localized swelling, mass and lump, upper limb, bilateral
R22.4 Localized swelling, mass and lump, lower limb
- R22.40 Localized swelling, mass and lump, unspecified lower limb
- R22.41 Localized swelling, mass and lump, right lower limb
- R22.42 Localized swelling, mass and lump, left lower limb
- R22.43 Localized swelling, mass and lump, lower limb, bilateral
- R22.9 Localized swelling, mass and lump, unspecified
Localized swelling, mass and lump of skin and subcutaneous tissue (R22)