HCC 21CMS-HCC V28

Lymphoma and Other Cancers

ICD-10-CM codes mapped to HCC 21 (463)

C01Malignant neoplasm of base of tongueC02.0Malignant neoplasm of dorsal surface of tongueC02.1Malignant neoplasm of border of tongueC02.2Malignant neoplasm of ventral surface of tongueC02.3Malig neoplasm of anterior two-thirds of tongue, part unspC02.4Malignant neoplasm of lingual tonsilC02.8Malignant neoplasm of overlapping sites of tongueC02.9Malignant neoplasm of tongue, unspecifiedC03.0Malignant neoplasm of upper gumC03.1Malignant neoplasm of lower gumC03.9Malignant neoplasm of gum, unspecifiedC04.0Malignant neoplasm of anterior floor of mouthC04.1Malignant neoplasm of lateral floor of mouthC04.8Malignant neoplasm of overlapping sites of floor of mouthC04.9Malignant neoplasm of floor of mouth, unspecifiedC05.0Malignant neoplasm of hard palateC05.1Malignant neoplasm of soft palateC05.2Malignant neoplasm of uvulaC05.8Malignant neoplasm of overlapping sites of palateC05.9Malignant neoplasm of palate, unspecifiedC06.0Malignant neoplasm of cheek mucosaC06.1Malignant neoplasm of vestibule of mouthC06.2Malignant neoplasm of retromolar areaC06.80Malignant neoplasm of ovrlp sites of unsp parts of mouthC06.89Malignant neoplasm of overlapping sites of oth prt mouthC06.9Malignant neoplasm of mouth, unspecifiedC07Malignant neoplasm of parotid glandC08.0Malignant neoplasm of submandibular glandC08.1Malignant neoplasm of sublingual glandC08.9Malignant neoplasm of major salivary gland, unspecifiedC09.0Malignant neoplasm of tonsillar fossaC09.1Malig neoplasm of tonsillar pillar (anterior) (posterior)C09.8Malignant neoplasm of overlapping sites of tonsilC09.9Malignant neoplasm of tonsil, unspecifiedC10.0Malignant neoplasm of valleculaC10.1Malignant neoplasm of anterior surface of epiglottisC10.2Malignant neoplasm of lateral wall of oropharynxC10.3Malignant neoplasm of posterior wall of oropharynxC10.4Malignant neoplasm of branchial cleftC10.8Malignant neoplasm of overlapping sites of oropharynxC10.9Malignant neoplasm of oropharynx, unspecifiedC11.0Malignant neoplasm of superior wall of nasopharynxC11.1Malignant neoplasm of posterior wall of nasopharynxC11.2Malignant neoplasm of lateral wall of nasopharynxC11.3Malignant neoplasm of anterior wall of nasopharynxC11.8Malignant neoplasm of overlapping sites of nasopharynxC11.9Malignant neoplasm of nasopharynx, unspecifiedC12Malignant neoplasm of pyriform sinusC13.0Malignant neoplasm of postcricoid regionC13.1Malig neoplasm of aryepiglottic fold, hypopharyngeal aspectC13.2Malignant neoplasm of posterior wall of hypopharynxC13.8Malignant neoplasm of overlapping sites of hypopharynxC13.9Malignant neoplasm of hypopharynx, unspecifiedC14.0Malignant neoplasm of pharynx, unspecifiedC14.2Malignant neoplasm of Waldeyer's ringC14.8Malig neoplm of ovrlp sites of lip, oral cavity and pharynxC30.0Malignant neoplasm of nasal cavityC30.1Malignant neoplasm of middle earC31.0Malignant neoplasm of maxillary sinusC31.1Malignant neoplasm of ethmoidal sinusC31.2Malignant neoplasm of frontal sinusC31.3Malignant neoplasm of sphenoid sinusC31.8Malignant neoplasm of overlapping sites of accessory sinusesC31.9Malignant neoplasm of accessory sinus, unspecifiedC32.0Malignant neoplasm of glottisC32.1Malignant neoplasm of supraglottisC32.2Malignant neoplasm of subglottisC32.3Malignant neoplasm of laryngeal cartilageC32.8Malignant neoplasm of overlapping sites of larynxC32.9Malignant neoplasm of larynx, unspecifiedC37Malignant neoplasm of thymusC38.1Malignant neoplasm of anterior mediastinumC38.2Malignant neoplasm of posterior mediastinumC38.3Malignant neoplasm of mediastinum, part unspecifiedC38.8Malig neoplm of ovrlp sites of heart, mediastinum and pleuraC39.0Malignant neoplasm of upper respiratory tract, part unspC39.9Malignant neoplasm of lower respiratory tract, part unspC40.00Malig neoplasm of scapula and long bones of unsp upper limbC40.01Malig neoplasm of scapula and long bones of right upper limbC40.02Malig neoplasm of scapula and long bones of left upper limbC40.10Malignant neoplasm of short bones of unspecified upper limbC40.11Malignant neoplasm of short bones of right upper limbC40.12Malignant neoplasm of short bones of left upper limbC40.20Malignant neoplasm of long bones of unspecified lower limbC40.21Malignant neoplasm of long bones of right lower limbC40.22Malignant neoplasm of long bones of left lower limbC40.30Malignant neoplasm of short bones of unspecified lower limbC40.31Malignant neoplasm of short bones of right lower limbC40.32Malignant neoplasm of short bones of left lower limbC40.80Malig neoplm of ovrlp sites of bone/artic cartl of unsp limbC40.81Malig neoplm of ovrlp sites of bone/artic cartl of r limbC40.82Malig neoplm of ovrlp sites of bone/artic cartl of left limbC40.90Malig neoplasm of unsp bones and artic cartlg of unsp limbC40.91Malig neoplasm of unsp bones and artic cartlg of right limbC40.92Malig neoplasm of unsp bones and artic cartlg of left limbC41.0Malignant neoplasm of bones of skull and faceC41.1Malignant neoplasm of mandibleC41.2Malignant neoplasm of vertebral columnC41.3Malignant neoplasm of ribs, sternum and clavicleC41.4Malignant neoplasm of pelvic bones, sacrum and coccyx

Showing the first 100 of 463 mapped codes.

Frequently asked questions

What is HCC 21?

HCC 21 is the CMS-HCC V28 risk adjustment category for Lymphoma and Other Cancers.

How many ICD-10-CM codes map to HCC 21?

463 ICD-10-CM codes map to HCC 21 under the CMS-HCC V28 model.

Risk adjustment data from CMS (public domain). This page shows the HCC category label and its ICD-10-to-HCC crosswalk only — no per-segment coefficients or RAF scores.