Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
D10Benign neoplasm of mouth and pharynx
D10.0Benign neoplasm of lip
› Benign neoplasm of lip (frenulum) (inner aspect) (mucosa) (vermilion border)
Excludes 1: benign neoplasm of skin of lip (D22.0, D23.0)
D10.1Benign neoplasm of tongue
› Benign neoplasm of lingual tonsil
D10.2Benign neoplasm of floor of mouth
D10.3Benign neoplasm of other and unspecified parts of mouth
D10.30Benign neoplasm of unspecified part of mouth
D10.39Benign neoplasm of other parts of mouth
› Benign neoplasm of minor salivary gland NOS
Excludes 1: benign odontogenic neoplasms (D16.4-D16.5)
› benign neoplasm of mucosa of lip (D10.0)
› benign neoplasm of nasopharyngeal surface of soft palate (D10.6)
D10.4Benign neoplasm of tonsil
› Benign neoplasm of tonsil (faucial) (palatine)
Excludes 1: benign neoplasm of lingual tonsil (D10.1)
› benign neoplasm of pharyngeal tonsil (D10.6)
› benign neoplasm of tonsillar fossa (D10.5)
› benign neoplasm of tonsillar pillars (D10.5)
D10.5Benign neoplasm of other parts of oropharynx
› Benign neoplasm of epiglottis, anterior aspect
› Benign neoplasm of tonsillar fossa
› Benign neoplasm of tonsillar pillars
› Benign neoplasm of vallecula
Excludes 1: benign neoplasm of epiglottis NOS (D14.1)
› benign neoplasm of epiglottis, suprahyoid portion (D14.1)
D10.6Benign neoplasm of nasopharynx
› Benign neoplasm of pharyngeal tonsil
› Benign neoplasm of posterior margin of septum and choanae
D10.7Benign neoplasm of hypopharynx
D10.9Benign neoplasm of pharynx, unspecified
D11Benign neoplasm of major salivary glands
Excludes 1: benign neoplasms of specified minor salivary glands which are classified according to their anatomical location
› benign neoplasms of minor salivary glands NOS (D10.39)
D11.0Benign neoplasm of parotid gland
D11.7Benign neoplasm of other major salivary glands
› Benign neoplasm of sublingual salivary gland
› Benign neoplasm of submandibular salivary gland
D11.9Benign neoplasm of major salivary gland, unspecified
D12Benign neoplasm of colon, rectum, anus and anal canal
Excludes 2: benign carcinoid tumors of the large intestine and rectum (D3A.02-)
› polyp of colon NOS (K63.5)
D12.0Benign neoplasm of cecum
› Benign neoplasm of ileocecal valve
D12.1Benign neoplasm of appendix
Excludes 1: benign carcinoid tumor of the appendix (D3A.020)
D12.2Benign neoplasm of ascending colon
D12.3Benign neoplasm of transverse colon
› Benign neoplasm of hepatic flexure
› Benign neoplasm of splenic flexure
D12.4Benign neoplasm of descending colon
D12.5Benign neoplasm of sigmoid colon
D12.6Benign neoplasm of colon, unspecified
› Adenomatosis of colon
› Benign neoplasm of large intestine NOS
› Polyposis (hereditary) of colon
Excludes 1: inflammatory polyp of colon (K51.4-)
D12.7Benign neoplasm of rectosigmoid junction
D12.8Benign neoplasm of rectum
Excludes 1: benign carcinoid tumor of the rectum (D3A.026)
D12.9Benign neoplasm of anus and anal canal
› Benign neoplasm of anus NOS
Excludes 1: benign neoplasm of anal margin (D22.5, D23.5)
› benign neoplasm of anal skin (D22.5, D23.5)
› benign neoplasm of perianal skin (D22.5, D23.5)
D13Benign neoplasm of other and ill-defined parts of digestive system
Excludes 1: benign stromal tumors of digestive system (D21.4)
D13.0Benign neoplasm of esophagus
D13.1Benign neoplasm of stomach
Excludes 1: benign carcinoid tumor of the stomach (D3A.092)
D13.2Benign neoplasm of duodenum
Excludes 1: benign carcinoid tumor of the duodenum (D3A.010)
D13.3Benign neoplasm of other and unspecified parts of small intestine
Excludes 1: benign carcinoid tumors of the small intestine (D3A.01-)
› benign neoplasm of ileocecal valve (D12.0)
D13.30Benign neoplasm of unspecified part of small intestine
D13.39Benign neoplasm of other parts of small intestine
D13.4Benign neoplasm of liver
› Benign neoplasm of intrahepatic bile ducts
D13.5Benign neoplasm of extrahepatic bile ducts
D13.6Benign neoplasm of pancreas
Excludes 1: benign neoplasm of endocrine pancreas (D13.7)
D13.7Benign neoplasm of endocrine pancreas
› Islet cell tumor
› Benign neoplasm of islets of Langerhans
Use Additional Code: code to identify any functional activity.
D13.9Benign neoplasm of ill-defined sites within the digestive system
D13.91Familial adenomatous polyposis
Code Also: associated conditions, such as:
› benign neoplasm of colon (D12.6)
› malignant neoplasm of colon (C18.-)
D13.99Benign neoplasm of ill-defined sites within the digestive system
› Benign neoplasm of digestive system NOS
› Benign neoplasm of intestine NOS
› Benign neoplasm of spleen
D14Benign neoplasm of middle ear and respiratory system
D14.0Benign neoplasm of middle ear, nasal cavity and accessory sinuses
› Benign neoplasm of cartilage of nose
Excludes 1: benign neoplasm of auricular canal (external) (D22.2-, D23.2-)
› benign neoplasm of bone of ear (D16.4)
› benign neoplasm of bone of nose (D16.4)
› benign neoplasm of cartilage of ear (D21.0)
› benign neoplasm of ear (external)(skin) (D22.2-, D23.2-)
› benign neoplasm of nose NOS (D36.7)
› benign neoplasm of skin of nose (D22.39, D23.39)
› benign neoplasm of olfactory bulb (D33.3)
› benign neoplasm of posterior margin of septum and choanae (D10.6)
› polyp of accessory sinus (J33.8)
› polyp of ear (middle) (H74.4)
› polyp of nasal (cavity) (J33.-)
D14.1Benign neoplasm of larynx
› Adenomatous polyp of larynx
› Benign neoplasm of epiglottis (suprahyoid portion)
Excludes 1: benign neoplasm of epiglottis, anterior aspect (D10.5)
› polyp (nonadenomatous) of vocal cord or larynx (J38.1)
D14.2Benign neoplasm of trachea
D14.3Benign neoplasm of bronchus and lung
Excludes 1: benign carcinoid tumor of the bronchus and lung (D3A.090)
D14.30Benign neoplasm of unspecified bronchus and lung
D14.31Benign neoplasm of right bronchus and lung
D14.32Benign neoplasm of left bronchus and lung
D14.4Benign neoplasm of respiratory system, unspecified
D15Benign neoplasm of other and unspecified intrathoracic organs
Excludes 1: benign neoplasm of mesothelial tissue (D19.-)
D15.0Benign neoplasm of thymus
Excludes 1: benign carcinoid tumor of the thymus (D3A.091)
D15.1Benign neoplasm of heart
Excludes 1: benign neoplasm of great vessels (D21.3)
D15.2Benign neoplasm of mediastinum
D15.7Benign neoplasm of other specified intrathoracic organs
D15.9Benign neoplasm of intrathoracic organ, unspecified
D16Benign neoplasm of bone and articular cartilage
Excludes 1: benign neoplasm of connective tissue of ear (D21.0)
› benign neoplasm of connective tissue of eyelid (D21.0)
› benign neoplasm of connective tissue of larynx (D14.1)
› benign neoplasm of connective tissue of nose (D14.0)
› benign neoplasm of synovia (D21.-)
D16.0Benign neoplasm of scapula and long bones of upper limb
D16.00Benign neoplasm of scapula and long bones of unspecified upper limb
D16.01Benign neoplasm of scapula and long bones of right upper limb
D16.02Benign neoplasm of scapula and long bones of left upper limb
D16.1Benign neoplasm of short bones of upper limb
D16.10Benign neoplasm of short bones of unspecified upper limb
D16.11Benign neoplasm of short bones of right upper limb
D16.12Benign neoplasm of short bones of left upper limb
D16.2Benign neoplasm of long bones of lower limb
D16.20Benign neoplasm of long bones of unspecified lower limb
D16.21Benign neoplasm of long bones of right lower limb
D16.22Benign neoplasm of long bones of left lower limb
D16.3Benign neoplasm of short bones of lower limb
D16.30Benign neoplasm of short bones of unspecified lower limb
D16.31Benign neoplasm of short bones of right lower limb
D16.32Benign neoplasm of short bones of left lower limb
D16.4Benign neoplasm of bones of skull and face
› Benign neoplasm of maxilla (superior)
› Benign neoplasm of orbital bone
› Keratocyst of maxilla
› Keratocystic odontogenic tumor of maxilla
Excludes 2: benign neoplasm of lower jaw bone (D16.5)
D16.5Benign neoplasm of lower jaw bone
› Keratocyst of mandible
› Keratocystic odontogenic tumor of mandible
D16.6Benign neoplasm of vertebral column
Excludes 1: benign neoplasm of sacrum and coccyx (D16.8)
D16.7Benign neoplasm of ribs, sternum and clavicle
D16.8Benign neoplasm of pelvic bones, sacrum and coccyx
D16.9Benign neoplasm of bone and articular cartilage, unspecified
D17Benign lipomatous neoplasm
D17.0Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck
D17.1Benign lipomatous neoplasm of skin and subcutaneous tissue of trunk
D17.2Benign lipomatous neoplasm of skin and subcutaneous tissue of limb
D17.20Benign lipomatous neoplasm of skin and subcutaneous tissue of unspecified limb
D17.21Benign lipomatous neoplasm of skin and subcutaneous tissue of right arm
D17.22Benign lipomatous neoplasm of skin and subcutaneous tissue of left arm
D17.23Benign lipomatous neoplasm of skin and subcutaneous tissue of right leg
D17.24Benign lipomatous neoplasm of skin and subcutaneous tissue of left leg
D17.3Benign lipomatous neoplasm of skin and subcutaneous tissue of other and unspecified sites
D17.30Benign lipomatous neoplasm of skin and subcutaneous tissue of unspecified sites
D17.39Benign lipomatous neoplasm of skin and subcutaneous tissue of other sites
D17.4Benign lipomatous neoplasm of intrathoracic organs
D17.5Benign lipomatous neoplasm of intra-abdominal organs
Excludes 1: benign lipomatous neoplasm of peritoneum and retroperitoneum (D17.79)
D17.6Benign lipomatous neoplasm of spermatic cord
D17.7Benign lipomatous neoplasm of other sites
D17.71Benign lipomatous neoplasm of kidney
D17.72Benign lipomatous neoplasm of other genitourinary organ
D17.79Benign lipomatous neoplasm of other sites
› Benign lipomatous neoplasm of peritoneum
› Benign lipomatous neoplasm of retroperitoneum
D17.9Benign lipomatous neoplasm, unspecified
› Lipoma NOS
D18Hemangioma and lymphangioma, any site
Excludes 1: benign neoplasm of glomus jugulare (D35.6)
› blue or pigmented nevus (D22.-)
› nevus NOS (D22.-)
› vascular nevus (Q82.5)
D18.0Hemangioma
› Angioma NOS
› Cavernous nevus
D18.00Hemangioma unspecified site
D18.01Hemangioma of skin and subcutaneous tissue
D18.02Hemangioma of intracranial structures
D18.03Hemangioma of intra-abdominal structures
D18.09Hemangioma of other sites
D18.1Lymphangioma, any site
D19Benign neoplasm of mesothelial tissue
D19.0Benign neoplasm of mesothelial tissue of pleura
D19.1Benign neoplasm of mesothelial tissue of peritoneum
D19.7Benign neoplasm of mesothelial tissue of other sites
D19.9Benign neoplasm of mesothelial tissue, unspecified
› Benign mesothelioma NOS
D20Benign neoplasm of soft tissue of retroperitoneum and peritoneum
Excludes 1: benign lipomatous neoplasm of peritoneum and retroperitoneum (D17.79)
› benign neoplasm of mesothelial tissue (D19.-)
D20.0Benign neoplasm of soft tissue of retroperitoneum
D20.1Benign neoplasm of soft tissue of peritoneum
D21Other benign neoplasms of connective and other soft tissue
Includes: benign neoplasm of blood vessel
› benign neoplasm of bursa
› benign neoplasm of cartilage
› benign neoplasm of fascia
› benign neoplasm of fat
› benign neoplasm of ligament, except uterine
› benign neoplasm of lymphatic channel
› benign neoplasm of muscle
› benign neoplasm of synovia
› benign neoplasm of tendon (sheath)
› benign stromal tumors
Excludes 1: benign neoplasm of articular cartilage (D16.-)
› benign neoplasm of cartilage of larynx (D14.1)
› benign neoplasm of cartilage of nose (D14.0)
› benign neoplasm of connective tissue of breast (D24.-)
› benign neoplasm of peripheral nerves and autonomic nervous system (D36.1-)
› benign neoplasm of peritoneum (D20.1)
› benign neoplasm of retroperitoneum (D20.0)
› benign neoplasm of uterine ligament, any (D28.2)
› benign neoplasm of vascular tissue (D18.-)
› hemangioma (D18.0-)
› lipomatous neoplasm (D17.-)
› lymphangioma (D18.1)
› uterine leiomyoma (D25.-)
D21.0Benign neoplasm of connective and other soft tissue of head, face and neck
› Benign neoplasm of connective tissue of ear
› Benign neoplasm of connective tissue of eyelid
Excludes 1: benign neoplasm of connective tissue of orbit (D31.6-)
D21.1Benign neoplasm of connective and other soft tissue of upper limb, including shoulder
D21.10Benign neoplasm of connective and other soft tissue of unspecified upper limb, including shoulder
D21.11Benign neoplasm of connective and other soft tissue of right upper limb, including shoulder
D21.12Benign neoplasm of connective and other soft tissue of left upper limb, including shoulder
D21.2Benign neoplasm of connective and other soft tissue of lower limb, including hip
D21.20Benign neoplasm of connective and other soft tissue of unspecified lower limb, including hip
D21.21Benign neoplasm of connective and other soft tissue of right lower limb, including hip
D21.22Benign neoplasm of connective and other soft tissue of left lower limb, including hip
D21.3Benign neoplasm of connective and other soft tissue of thorax
› Benign neoplasm of axilla
› Benign neoplasm of diaphragm
› Benign neoplasm of great vessels
Excludes 1: benign neoplasm of heart (D15.1)
› benign neoplasm of mediastinum (D15.2)
› benign neoplasm of thymus (D15.0)
D21.4Benign neoplasm of connective and other soft tissue of abdomen
› Benign stromal tumors of abdomen
D21.5Benign neoplasm of connective and other soft tissue of pelvis
Excludes 1: benign neoplasm of any uterine ligament (D28.2)
› uterine leiomyoma (D25.-)
D21.6Benign neoplasm of connective and other soft tissue of trunk, unspecified
› Benign neoplasm of connective and other soft tissue of back NOS
D21.9Benign neoplasm of connective and other soft tissue, unspecified
D22Melanocytic nevi
Includes: atypical nevus
› blue hairy pigmented nevus
› nevus NOS
D22.0Melanocytic nevi of lip
D22.1Melanocytic nevi of eyelid, including canthus
D22.10Melanocytic nevi of unspecified eyelid, including canthus
D22.11Melanocytic nevi of right eyelid, including canthus
D22.111Melanocytic nevi of right upper eyelid, including canthus
D22.112Melanocytic nevi of right lower eyelid, including canthus
D22.12Melanocytic nevi of left eyelid, including canthus
D22.121Melanocytic nevi of left upper eyelid, including canthus
D22.122Melanocytic nevi of left lower eyelid, including canthus
D22.2Melanocytic nevi of ear and external auricular canal
D22.20Melanocytic nevi of unspecified ear and external auricular canal
D22.21Melanocytic nevi of right ear and external auricular canal
D22.22Melanocytic nevi of left ear and external auricular canal
D22.3Melanocytic nevi of other and unspecified parts of face
D22.30Melanocytic nevi of unspecified part of face
D22.39Melanocytic nevi of other parts of face
D22.4Melanocytic nevi of scalp and neck
D22.5Melanocytic nevi of trunk
› Melanocytic nevi of anal margin
› Melanocytic nevi of anal skin
› Melanocytic nevi of perianal skin
› Melanocytic nevi of skin of breast
D22.6Melanocytic nevi of upper limb, including shoulder
D22.60Melanocytic nevi of unspecified upper limb, including shoulder
D22.61Melanocytic nevi of right upper limb, including shoulder
D22.62Melanocytic nevi of left upper limb, including shoulder
D22.7Melanocytic nevi of lower limb, including hip
D22.70Melanocytic nevi of unspecified lower limb, including hip
D22.71Melanocytic nevi of right lower limb, including hip
D22.72Melanocytic nevi of left lower limb, including hip
D22.9Melanocytic nevi, unspecified
D23Other benign neoplasms of skin
Includes: benign neoplasm of hair follicles
› benign neoplasm of sebaceous glands
› benign neoplasm of sweat glands
Excludes 1: benign lipomatous neoplasms of skin (D17.0-D17.3)
Excludes 2: melanocytic nevi (D22.-)
D23.0Other benign neoplasm of skin of lip
Excludes 1: benign neoplasm of vermilion border of lip (D10.0)
D23.1Other benign neoplasm of skin of eyelid, including canthus
D23.10Other benign neoplasm of skin of unspecified eyelid, including canthus
D23.11Other benign neoplasm of skin of right eyelid, including canthus
D23.111Other benign neoplasm of skin of right upper eyelid, including canthus
D23.112Other benign neoplasm of skin of right lower eyelid, including canthus
D23.12Other benign neoplasm of skin of left eyelid, including canthus
D23.121Other benign neoplasm of skin of left upper eyelid, including canthus
D23.122Other benign neoplasm of skin of left lower eyelid, including canthus
D23.2Other benign neoplasm of skin of ear and external auricular canal
D23.20Other benign neoplasm of skin of unspecified ear and external auricular canal
D23.21Other benign neoplasm of skin of right ear and external auricular canal
D23.22Other benign neoplasm of skin of left ear and external auricular canal
D23.3Other benign neoplasm of skin of other and unspecified parts of face
D23.30Other benign neoplasm of skin of unspecified part of face
D23.39Other benign neoplasm of skin of other parts of face
D23.4Other benign neoplasm of skin of scalp and neck
D23.5Other benign neoplasm of skin of trunk
› Other benign neoplasm of anal margin
› Other benign neoplasm of anal skin
› Other benign neoplasm of perianal skin
› Other benign neoplasm of skin of breast
Excludes 1: benign neoplasm of anus NOS (D12.9)
D23.6Other benign neoplasm of skin of upper limb, including shoulder
D23.60Other benign neoplasm of skin of unspecified upper limb, including shoulder
D23.61Other benign neoplasm of skin of right upper limb, including shoulder
D23.62Other benign neoplasm of skin of left upper limb, including shoulder
D23.7Other benign neoplasm of skin of lower limb, including hip
D23.70Other benign neoplasm of skin of unspecified lower limb, including hip
D23.71Other benign neoplasm of skin of right lower limb, including hip
D23.72Other benign neoplasm of skin of left lower limb, including hip
D23.9Other benign neoplasm of skin, unspecified
D24Benign neoplasm of breast
Includes: benign neoplasm of connective tissue of breast
› benign neoplasm of soft parts of breast
› fibroadenoma of breast
Excludes 2: adenofibrosis of breast (N60.2)
› benign cyst of breast (N60.-)
› benign mammary dysplasia (N60.-)
› benign neoplasm of skin of breast (D22.5, D23.5)
› fibrocystic disease of breast (N60.-)
D24.1Benign neoplasm of right breast
D24.2Benign neoplasm of left breast
D24.9Benign neoplasm of unspecified breast
D25Leiomyoma of uterus
Includes: uterine fibroid
› uterine fibromyoma
› uterine myoma
D25.0Submucous leiomyoma of uterus
D25.1Intramural leiomyoma of uterus
› Interstitial leiomyoma of uterus
D25.2Subserosal leiomyoma of uterus
› Subperitoneal leiomyoma of uterus
D25.9Leiomyoma of uterus, unspecified
D26Other benign neoplasms of uterus
D26.0Other benign neoplasm of cervix uteri
D26.1Other benign neoplasm of corpus uteri
D26.7Other benign neoplasm of other parts of uterus
D26.9Other benign neoplasm of uterus, unspecified
D27Benign neoplasm of ovary
Use Additional Code: code to identify any functional activity.
Excludes 2: corpus albicans cyst (N83.2-)
› corpus luteum cyst (N83.1-)
› endometrial cyst (N80.1-)
› follicular (atretic) cyst (N83.0-)
› graafian follicle cyst (N83.0-)
› ovarian cyst NEC (N83.2-)
› ovarian retention cyst (N83.2-)
D27.0Benign neoplasm of right ovary
D27.1Benign neoplasm of left ovary
D27.9Benign neoplasm of unspecified ovary
D28Benign neoplasm of other and unspecified female genital organs
Includes: adenomatous polyp
› benign neoplasm of skin of female genital organs
› benign teratoma
Excludes 1: epoophoron cyst (Q50.5)
› fimbrial cyst (Q50.4)
› Gartner's duct cyst (Q52.4)
› parovarian cyst (Q50.5)
D28.0Benign neoplasm of vulva
D28.1Benign neoplasm of vagina
D28.2Benign neoplasm of uterine tubes and ligaments
› Benign neoplasm of fallopian tube
› Benign neoplasm of uterine ligament (broad) (round)
D28.7Benign neoplasm of other specified female genital organs
D28.9Benign neoplasm of female genital organ, unspecified
D29Benign neoplasm of male genital organs
Includes: benign neoplasm of skin of male genital organs
D29.0Benign neoplasm of penis
D29.1Benign neoplasm of prostate
Excludes 1: enlarged prostate (N40.-)
D29.2Benign neoplasm of testis
Use Additional Code: code to identify any functional activity.
D29.20Benign neoplasm of unspecified testis
D29.21Benign neoplasm of right testis
D29.22Benign neoplasm of left testis
D29.3Benign neoplasm of epididymis
D29.30Benign neoplasm of unspecified epididymis
D29.31Benign neoplasm of right epididymis
D29.32Benign neoplasm of left epididymis
D29.4Benign neoplasm of scrotum
› Benign neoplasm of skin of scrotum
D29.8Benign neoplasm of other specified male genital organs
› Benign neoplasm of seminal vesicle
› Benign neoplasm of spermatic cord
› Benign neoplasm of tunica vaginalis
D29.9Benign neoplasm of male genital organ, unspecified
D30Benign neoplasm of urinary organs
D30.0Benign neoplasm of kidney
Excludes 1: benign carcinoid tumor of the kidney (D3A.093)
› benign neoplasm of renal calyces (D30.1-)
› benign neoplasm of renal pelvis (D30.1-)
D30.00Benign neoplasm of unspecified kidney
D30.01Benign neoplasm of right kidney
D30.02Benign neoplasm of left kidney
D30.1Benign neoplasm of renal pelvis
D30.10Benign neoplasm of unspecified renal pelvis
D30.11Benign neoplasm of right renal pelvis
D30.12Benign neoplasm of left renal pelvis
D30.2Benign neoplasm of ureter
Excludes 1: benign neoplasm of ureteric orifice of bladder (D30.3)
D30.20Benign neoplasm of unspecified ureter
D30.21Benign neoplasm of right ureter
D30.22Benign neoplasm of left ureter
D30.3Benign neoplasm of bladder
› Benign neoplasm of ureteric orifice of bladder
› Benign neoplasm of urethral orifice of bladder
D30.4Benign neoplasm of urethra
Excludes 1: benign neoplasm of urethral orifice of bladder (D30.3)
D30.8Benign neoplasm of other specified urinary organs
› Benign neoplasm of paraurethral glands
D30.9Benign neoplasm of urinary organ, unspecified
› Benign neoplasm of urinary system NOS
D31Benign neoplasm of eye and adnexa
Excludes 1: benign neoplasm of connective tissue of eyelid (D21.0)
› benign neoplasm of optic nerve (D33.3)
› benign neoplasm of skin of eyelid (D22.1-, D23.1-)
D31.0Benign neoplasm of conjunctiva
D31.00Benign neoplasm of unspecified conjunctiva
D31.01Benign neoplasm of right conjunctiva
D31.02Benign neoplasm of left conjunctiva
D31.1Benign neoplasm of cornea
D31.10Benign neoplasm of unspecified cornea
D31.11Benign neoplasm of right cornea
D31.12Benign neoplasm of left cornea
D31.2Benign neoplasm of retina
Excludes 1: dark area on retina (D49.81)
› hemangioma of retina (D49.81)
› neoplasm of unspecified behavior of retina and choroid (D49.81)
› retinal freckle (D49.81)
D31.20Benign neoplasm of unspecified retina
D31.21Benign neoplasm of right retina
D31.22Benign neoplasm of left retina
D31.3Benign neoplasm of choroid
D31.30Benign neoplasm of unspecified choroid
D31.31Benign neoplasm of right choroid
D31.32Benign neoplasm of left choroid
D31.4Benign neoplasm of ciliary body
D31.40Benign neoplasm of unspecified ciliary body
D31.41Benign neoplasm of right ciliary body
D31.42Benign neoplasm of left ciliary body
D31.5Benign neoplasm of lacrimal gland and duct
› Benign neoplasm of lacrimal sac
› Benign neoplasm of nasolacrimal duct
D31.50Benign neoplasm of unspecified lacrimal gland and duct
D31.51Benign neoplasm of right lacrimal gland and duct
D31.52Benign neoplasm of left lacrimal gland and duct
D31.6Benign neoplasm of unspecified site of orbit
› Benign neoplasm of connective tissue of orbit
› Benign neoplasm of extraocular muscle
› Benign neoplasm of peripheral nerves of orbit
› Benign neoplasm of retrobulbar tissue
› Benign neoplasm of retro-ocular tissue
Excludes 1: benign neoplasm of orbital bone (D16.4)
D31.60Benign neoplasm of unspecified site of unspecified orbit
D31.61Benign neoplasm of unspecified site of right orbit
D31.62Benign neoplasm of unspecified site of left orbit
D31.9Benign neoplasm of unspecified part of eye
› Benign neoplasm of eyeball
D31.90Benign neoplasm of unspecified part of unspecified eye
D31.91Benign neoplasm of unspecified part of right eye
D31.92Benign neoplasm of unspecified part of left eye
D32Benign neoplasm of meninges
D32.0Benign neoplasm of cerebral meninges
D32.1Benign neoplasm of spinal meninges
D32.9Benign neoplasm of meninges, unspecified
› Meningioma NOS
D33Benign neoplasm of brain and other parts of central nervous system
Excludes 1: angioma (D18.0-)
› benign neoplasm of meninges (D32.-)
› benign neoplasm of peripheral nerves and autonomic nervous system (D36.1-)
› hemangioma (D18.0-)
› neurofibromatosis (Q85.0-)
› retro-ocular benign neoplasm (D31.6-)
D33.0Benign neoplasm of brain, supratentorial
› Benign neoplasm of cerebral ventricle
› Benign neoplasm of cerebrum
› Benign neoplasm of frontal lobe
› Benign neoplasm of occipital lobe
› Benign neoplasm of parietal lobe
› Benign neoplasm of temporal lobe
Excludes 1: benign neoplasm of fourth ventricle (D33.1)
D33.1Benign neoplasm of brain, infratentorial
› Benign neoplasm of brain stem
› Benign neoplasm of cerebellum
› Benign neoplasm of fourth ventricle
D33.2Benign neoplasm of brain, unspecified
D33.3Benign neoplasm of cranial nerves
› Benign neoplasm of olfactory bulb
D33.4Benign neoplasm of spinal cord
D33.7Benign neoplasm of other specified parts of central nervous system
D33.9Benign neoplasm of central nervous system, unspecified
› Benign neoplasm of nervous system (central) NOS
D34Benign neoplasm of thyroid gland
Use Additional Code: code to identify any functional activity
D35Benign neoplasm of other and unspecified endocrine glands
Use Additional Code: code to identify any functional activity
Excludes 1: benign neoplasm of endocrine pancreas (D13.7)
› benign neoplasm of ovary (D27.-)
› benign neoplasm of testis (D29.2.-)
› benign neoplasm of thymus (D15.0)
D35.0Benign neoplasm of adrenal gland
D35.00Benign neoplasm of unspecified adrenal gland
D35.01Benign neoplasm of right adrenal gland
D35.02Benign neoplasm of left adrenal gland
D35.1Benign neoplasm of parathyroid gland
D35.2Benign neoplasm of pituitary gland
D35.3Benign neoplasm of craniopharyngeal duct
D35.4Benign neoplasm of pineal gland
D35.5Benign neoplasm of carotid body
D35.6Benign neoplasm of aortic body and other paraganglia
› Benign tumor of glomus jugulare
D35.7Benign neoplasm of other specified endocrine glands
D35.9Benign neoplasm of endocrine gland, unspecified
› Benign neoplasm of unspecified endocrine gland
D36Benign neoplasm of other and unspecified sites
D36.0Benign neoplasm of lymph nodes
Excludes 1: lymphangioma (D18.1)
D36.1Benign neoplasm of peripheral nerves and autonomic nervous system
Excludes 1: benign neoplasm of peripheral nerves of orbit (D31.6-)
› neurofibromatosis (Q85.0-)
D36.10Benign neoplasm of peripheral nerves and autonomic nervous system, unspecified
D36.11Benign neoplasm of peripheral nerves and autonomic nervous system of face, head, and neck
D36.12Benign neoplasm of peripheral nerves and autonomic nervous system, upper limb, including shoulder
D36.13Benign neoplasm of peripheral nerves and autonomic nervous system of lower limb, including hip
D36.14Benign neoplasm of peripheral nerves and autonomic nervous system of thorax
D36.15Benign neoplasm of peripheral nerves and autonomic nervous system of abdomen
D36.16Benign neoplasm of peripheral nerves and autonomic nervous system of pelvis
D36.17Benign neoplasm of peripheral nerves and autonomic nervous system of trunk, unspecified
D36.7Benign neoplasm of other specified sites
› Benign neoplasm of back NOS
› Benign neoplasm of nose NOS
D36.9Benign neoplasm, unspecified site