| Code | Description |
| C44.02 | Squamous cell carcinoma of skin of lip |
| C44.121 | Squamous cell carcinoma of skin of unspecified eyelid, including canthus |
| C44.122 | Squamous cell carcinoma of skin of right eyelid, including canthus |
| C44.129 | Squamous cell carcinoma of skin of left eyelid, including canthus |
| C44.221 | Squamous cell carcinoma of skin of unspecified ear and external auricular canal |
| C44.222 | Squamous cell carcinoma of skin of right ear and external auricular canal |
| C44.229 | Squamous cell carcinoma of skin of left ear and external auricular canal |
| C44.320 | Squamous cell carcinoma of skin of unspecified parts of face |
| C44.321 | Squamous cell carcinoma of skin of nose |
| C44.329 | Squamous cell carcinoma of skin of other parts of face |
| C44.42 | Squamous cell carcinoma of skin of scalp and neck |
| C44.520 | Squamous cell carcinoma of anal skin |
| C44.521 | Squamous cell carcinoma of skin of breast |
| C44.529 | Squamous cell carcinoma of skin of other part of trunk |
| C44.621 | Squamous cell carcinoma of skin of unspecified upper limb, including shoulder |
| C44.622 | Squamous cell carcinoma of skin of right upper limb, including shoulder |
| C44.629 | Squamous cell carcinoma of skin of left upper limb, including shoulder |
| C44.721 | Squamous cell carcinoma of skin of unspecified lower limb, including hip |
| C44.722 | Squamous cell carcinoma of skin of right lower limb, including hip |
| C44.729 | Squamous cell carcinoma of skin of left lower limb, including hip |
| C44.82 | Squamous cell carcinoma of overlapping sites of skin |
| C44.92 | Squamous cell carcinoma of skin, unspecified |
| H01.021 | Squamous blepharitis right upper eyelid |
| H01.022 | Squamous blepharitis right lower eyelid |
| H01.023 | Squamous blepharitis right eye, unspecified eyelid |
| H01.024 | Squamous blepharitis left upper eyelid |
| H01.025 | Squamous blepharitis left lower eyelid |
| H01.026 | Squamous blepharitis left eye, unspecified eyelid |
| H01.029 | Squamous blepharitis unspecified eye, unspecified eyelid |
| R85.610 | Atypical squamous cells of undetermined significance on cytologic smear of anus (ASC-US) |
| R85.611 | Atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear of anus (ASC-H) |
| R85.612 | Low grade squamous intraepithelial lesion on cytologic smear of anus (LGSIL) |
| R85.613 | High grade squamous intraepithelial lesion on cytologic smear of anus (HGSIL) |
| R87.610 | Atypical squamous cells of undetermined significance on cytologic smear of cervix (ASC-US) |
| R87.611 | Atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear of cervix (ASC-H) |
| R87.612 | Low grade squamous intraepithelial lesion on cytologic smear of cervix (LGSIL) |
| R87.613 | High grade squamous intraepithelial lesion on cytologic smear of cervix (HGSIL) |
| R87.620 | Atypical squamous cells of undetermined significance on cytologic smear of vagina (ASC-US) |
| R87.621 | Atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear of vagina (ASC-H) |
| R87.622 | Low grade squamous intraepithelial lesion on cytologic smear of vagina (LGSIL) |
| R87.623 | High grade squamous intraepithelial lesion on cytologic smear of vagina (HGSIL) |