ICD-10-CM/PCS MS-DRG v40.0 Definitions Manual
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ICD-10-CM/PCS MS-DRG v40.0 Definitions Manual |
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| MDC 09 Diseases and disorders of the skin, subcutaneous tissue and breast |
| Minor skin disorders |
| Page 2 of 2 |
PRINCIPAL DIAGNOSIS (continued)
| L670 | Trichorrhexis nodosa |
| L671 | Variations in hair color |
| L678 | Other hair color and hair shaft abnormalities |
| L679 | Hair color and hair shaft abnormality, unspecified |
| L680 | Hirsutism |
| L681 | Acquired hypertrichosis lanuginosa |
| L682 | Localized hypertrichosis |
| L683 | Polytrichia |
| L688 | Other hypertrichosis |
| L689 | Hypertrichosis, unspecified |
| L700 | Acne vulgaris |
| L701 | Acne conglobata |
| L702 | Acne varioliformis |
| L703 | Acne tropica |
| L704 | Infantile acne |
| L705 | Acne excoriee |
| L708 | Other acne |
| L709 | Acne, unspecified |
| L710 | Perioral dermatitis |
| L711 | Rhinophyma |
| L718 | Other rosacea |
| L719 | Rosacea, unspecified |
| L720 | Epidermal cyst |
| L7211 | Pilar cyst |
| L7212 | Trichodermal cyst |
| L722 | Steatocystoma multiplex |
| L723 | Sebaceous cyst |
| L728 | Other follicular cysts of the skin and subcutaneous tissue |
| L729 | Follicular cyst of the skin and subcutaneous tissue, unspecified |
| L730 | Acne keloid |
| L731 | Pseudofolliculitis barbae |
| L732 | Hidradenitis suppurativa |
| L738 | Other specified follicular disorders |
| L739 | Follicular disorder, unspecified |
| L740 | Miliaria rubra |
| L741 | Miliaria crystallina |
| L742 | Miliaria profunda |
| L743 | Miliaria, unspecified |
| L744 | Anhidrosis |
| L74510 | Primary focal hyperhidrosis, axilla |
| L74511 | Primary focal hyperhidrosis, face |
| L74512 | Primary focal hyperhidrosis, palms |
| L74513 | Primary focal hyperhidrosis, soles |
| L74519 | Primary focal hyperhidrosis, unspecified |
| L7452 | Secondary focal hyperhidrosis |
| L748 | Other eccrine sweat disorders |
| L749 | Eccrine sweat disorder, unspecified |
| L750 | Bromhidrosis |
| L751 | Chromhidrosis |
| L752 | Apocrine miliaria |
| L758 | Other apocrine sweat disorders |
| L759 | Apocrine sweat disorder, unspecified |
| L80 | Vitiligo |
| L810 | Postinflammatory hyperpigmentation |
| L811 | Chloasma |
| L812 | Freckles |
| L813 | Cafe au lait spots |
| L814 | Other melanin hyperpigmentation |
| L815 | Leukoderma, not elsewhere classified |
| L816 | Other disorders of diminished melanin formation |
| L817 | Pigmented purpuric dermatosis |
| L818 | Other specified disorders of pigmentation |
| L819 | Disorder of pigmentation, unspecified |
| L820 | Inflamed seborrheic keratosis |
| L821 | Other seborrheic keratosis |
| L83 | Acanthosis nigricans |
| L84 | Corns and callosities |
| L850 | Acquired ichthyosis |
| L851 | Acquired keratosis [keratoderma] palmaris et plantaris |
| L852 | Keratosis punctata (palmaris et plantaris) |
| L853 | Xerosis cutis |
| L858 | Other specified epidermal thickening |
| L859 | Epidermal thickening, unspecified |
| L86 | Keratoderma in diseases classified elsewhere |
| L870 | Keratosis follicularis et parafollicularis in cutem penetrans |
| L871 | Reactive perforating collagenosis |
| L872 | Elastosis perforans serpiginosa |
| L878 | Other transepidermal elimination disorders |
| L879 | Transepidermal elimination disorder, unspecified |
| L900 | Lichen sclerosus et atrophicus |
| L901 | Anetoderma of Schweninger-Buzzi |
| L902 | Anetoderma of Jadassohn-Pellizzari |
| L903 | Atrophoderma of Pasini and Pierini |
| L904 | Acrodermatitis chronica atrophicans |
| L905 | Scar conditions and fibrosis of skin |
| L906 | Striae atrophicae |
| L908 | Other atrophic disorders of skin |
| L909 | Atrophic disorder of skin, unspecified |
| L910 | Hypertrophic scar |
| L918 | Other hypertrophic disorders of the skin |
| L919 | Hypertrophic disorder of the skin, unspecified |
| L920 | Granuloma annulare |
| L921 | Necrobiosis lipoidica, not elsewhere classified |
| L922 | Granuloma faciale [eosinophilic granuloma of skin] |
| L923 | Foreign body granuloma of the skin and subcutaneous tissue |
| L929 | Granulomatous disorder of the skin and subcutaneous tissue, unspecified |
| L940 | Localized scleroderma [morphea] |
| L941 | Linear scleroderma |
| L942 | Calcinosis cutis |
| L943 | Sclerodactyly |
| L944 | Gottron's papules |
| L948 | Other specified localized connective tissue disorders |
| L949 | Localized connective tissue disorder, unspecified |
| L950 | Livedoid vasculitis |
| L951 | Erythema elevatum diutinum |
| L958 | Other vasculitis limited to the skin |
| L959 | Vasculitis limited to the skin, unspecified |
| L981 | Factitial dermatitis |
| L982 | Febrile neutrophilic dermatosis [Sweet] |
| L985 | Mucinosis of the skin |
| L986 | Other infiltrative disorders of the skin and subcutaneous tissue |
| L987 | Excessive and redundant skin and subcutaneous tissue |
| L988 | Other specified disorders of the skin and subcutaneous tissue |
| L989 | Disorder of the skin and subcutaneous tissue, unspecified |
| L99 | Other disorders of skin and subcutaneous tissue in diseases classified elsewhere |
| M356 | Relapsing panniculitis [Weber-Christian] |
| M5400 | Panniculitis affecting regions of neck and back, site unspecified |
| M5401 | Panniculitis affecting regions of neck and back, occipito-atlanto-axial region |
| M5402 | Panniculitis affecting regions of neck and back, cervical region |
| M793 | Panniculitis, unspecified |
| M794 | Hypertrophy of (infrapatellar) fat pad |
| N806 | Endometriosis in cutaneous scar |
| Q183 | Webbing of neck |
| Q189 | Congenital malformation of face and neck, unspecified |
| Q800 | Ichthyosis vulgaris |
| Q801 | X-linked ichthyosis |
| Q802 | Lamellar ichthyosis |
| Q803 | Congenital bullous ichthyosiform erythroderma |
| Q804 | Harlequin fetus |
| Q808 | Other congenital ichthyosis |
| Q809 | Congenital ichthyosis, unspecified |
| Q810 | Epidermolysis bullosa simplex |
| Q811 | Epidermolysis bullosa letalis |
| Q812 | Epidermolysis bullosa dystrophica |
| Q818 | Other epidermolysis bullosa |
| Q819 | Epidermolysis bullosa, unspecified |
| Q820 | Hereditary lymphedema |
| Q821 | Xeroderma pigmentosum |
| Q822 | Congenital cutaneous mastocytosis |
| Q823 | Incontinentia pigmenti |
| Q824 | Ectodermal dysplasia (anhidrotic) |
| Q825 | Congenital non-neoplastic nevus |
| Q826 | Congenital sacral dimple |
| Q828 | Other specified congenital malformations of skin |
| Q829 | Congenital malformation of skin, unspecified |
| Q840 | Congenital alopecia |
| Q841 | Congenital morphological disturbances of hair, not elsewhere classified |
| Q842 | Other congenital malformations of hair |
| Q843 | Anonychia |
| Q844 | Congenital leukonychia |
| Q845 | Enlarged and hypertrophic nails |
| Q846 | Other congenital malformations of nails |
| Q848 | Other specified congenital malformations of integument |
| Q849 | Congenital malformation of integument, unspecified |
| R21 | Rash and other nonspecific skin eruption |
| R220 | Localized swelling, mass and lump, head |
| R221 | Localized swelling, mass and lump, neck |
| R222 | Localized swelling, mass and lump, trunk |
| R2230 | Localized swelling, mass and lump, unspecified upper limb |
| R2231 | Localized swelling, mass and lump, right upper limb |
| R2232 | Localized swelling, mass and lump, left upper limb |
| R2233 | Localized swelling, mass and lump, upper limb, bilateral |
| R2240 | Localized swelling, mass and lump, unspecified lower limb |
| R2241 | Localized swelling, mass and lump, right lower limb |
| R2242 | Localized swelling, mass and lump, left lower limb |
| R2243 | Localized swelling, mass and lump, lower limb, bilateral |
| R229 | Localized swelling, mass and lump, unspecified |
| R234 | Changes in skin texture |
| R238 | Other skin changes |
| R239 | Unspecified skin changes |
| R61 | Generalized hyperhidrosis |
| R900 | Intracranial space-occupying lesion found on diagnostic imaging of central nervous system |
| S0002XA | Blister (nonthermal) of scalp, initial encounter |
| S0006XA | Insect bite (nonvenomous) of scalp, initial encounter |
| S0032XA | Blister (nonthermal) of nose, initial encounter |
| S0036XA | Insect bite (nonvenomous) of nose, initial encounter |
| S00421A | Blister (nonthermal) of right ear, initial encounter |
| S00422A | Blister (nonthermal) of left ear, initial encounter |
| S00429A | Blister (nonthermal) of unspecified ear, initial encounter |
| S00461A | Insect bite (nonvenomous) of right ear, initial encounter |
| S00462A | Insect bite (nonvenomous) of left ear, initial encounter |
| S00469A | Insect bite (nonvenomous) of unspecified ear, initial encounter |
| S00521A | Blister (nonthermal) of lip, initial encounter |
| S00522A | Blister (nonthermal) of oral cavity, initial encounter |
| S00561A | Insect bite (nonvenomous) of lip, initial encounter |
| S00562A | Insect bite (nonvenomous) of oral cavity, initial encounter |
| S0082XA | Blister (nonthermal) of other part of head, initial encounter |
| S0086XA | Insect bite (nonvenomous) of other part of head, initial encounter |
| S0092XA | Blister (nonthermal) of unspecified part of head, initial encounter |
| S0096XA | Insect bite (nonvenomous) of unspecified part of head, initial encounter |
| S1012XA | Blister (nonthermal) of throat, initial encounter |
| S1016XA | Insect bite (nonvenomous) of throat, initial encounter |
| S1082XA | Blister (nonthermal) of other specified part of neck, initial encounter |
| S1086XA | Insect bite of other specified part of neck, initial encounter |
| S1092XA | Blister (nonthermal) of unspecified part of neck, initial encounter |
| S1096XA | Insect bite of unspecified part of neck, initial encounter |
| S20121A | Blister (nonthermal) of breast, right breast, initial encounter |
| S20122A | Blister (nonthermal) of breast, left breast, initial encounter |
| S20129A | Blister (nonthermal) of breast, unspecified breast, initial encounter |
| S20161A | Insect bite (nonvenomous) of breast, right breast, initial encounter |
| S20162A | Insect bite (nonvenomous) of breast, left breast, initial encounter |
| S20169A | Insect bite (nonvenomous) of breast, unspecified breast, initial encounter |
| S20321A | Blister (nonthermal) of right front wall of thorax, initial encounter |
| S20322A | Blister (nonthermal) of left front wall of thorax, initial encounter |
| S20323A | Blister (nonthermal) of bilateral front wall of thorax, initial encounter |
| S20324A | Blister (nonthermal) of middle front wall of thorax, initial encounter |
| S20329A | Blister (nonthermal) of unspecified front wall of thorax, initial encounter |
| S20361A | Insect bite (nonvenomous) of right front wall of thorax, initial encounter |
| S20362A | Insect bite (nonvenomous) of left front wall of thorax, initial encounter |
| S20363A | Insect bite (nonvenomous) of bilateral front wall of thorax, initial encounter |
| S20364A | Insect bite (nonvenomous) of middle front wall of thorax, initial encounter |
| S20369A | Insect bite (nonvenomous) of unspecified front wall of thorax, initial encounter |
| S20421A | Blister (nonthermal) of right back wall of thorax, initial encounter |
| S20422A | Blister (nonthermal) of left back wall of thorax, initial encounter |
| S20429A | Blister (nonthermal) of unspecified back wall of thorax, initial encounter |
| S20461A | Insect bite (nonvenomous) of right back wall of thorax, initial encounter |
| S20462A | Insect bite (nonvenomous) of left back wall of thorax, initial encounter |
| S20469A | Insect bite (nonvenomous) of unspecified back wall of thorax, initial encounter |
| S2092XA | Blister (nonthermal) of unspecified parts of thorax, initial encounter |
| S2096XA | Insect bite (nonvenomous) of unspecified parts of thorax, initial encounter |
| S30820A | Blister (nonthermal) of lower back and pelvis, initial encounter |
| S30821A | Blister (nonthermal) of abdominal wall, initial encounter |
| S30822A | Blister (nonthermal) of penis, initial encounter |
| S30823A | Blister (nonthermal) of scrotum and testes, initial encounter |
| S30824A | Blister (nonthermal) of vagina and vulva, initial encounter |
| S30825A | Blister (nonthermal) of unspecified external genital organs, male, initial encounter |
| S30826A | Blister (nonthermal) of unspecified external genital organs, female, initial encounter |
| S30827A | Blister (nonthermal) of anus, initial encounter |
| S30860A | Insect bite (nonvenomous) of lower back and pelvis, initial encounter |
| S30861A | Insect bite (nonvenomous) of abdominal wall, initial encounter |
| S30862A | Insect bite (nonvenomous) of penis, initial encounter |
| S30863A | Insect bite (nonvenomous) of scrotum and testes, initial encounter |
| S30864A | Insect bite (nonvenomous) of vagina and vulva, initial encounter |
| S30865A | Insect bite (nonvenomous) of unspecified external genital organs, male, initial encounter |
| S30866A | Insect bite (nonvenomous) of unspecified external genital organs, female, initial encounter |
| S30867A | Insect bite (nonvenomous) of anus, initial encounter |
| S40261A | Insect bite (nonvenomous) of right shoulder, initial encounter |
| S40262A | Insect bite (nonvenomous) of left shoulder, initial encounter |
| S40269A | Insect bite (nonvenomous) of unspecified shoulder, initial encounter |
| S40861A | Insect bite (nonvenomous) of right upper arm, initial encounter |
| S40862A | Insect bite (nonvenomous) of left upper arm, initial encounter |
| S40869A | Insect bite (nonvenomous) of unspecified upper arm, initial encounter |
| S50321A | Blister (nonthermal) of right elbow, initial encounter |
| S50322A | Blister (nonthermal) of left elbow, initial encounter |
| S50329A | Blister (nonthermal) of unspecified elbow, initial encounter |
| S50361A | Insect bite (nonvenomous) of right elbow, initial encounter |
| S50362A | Insect bite (nonvenomous) of left elbow, initial encounter |
| S50369A | Insect bite (nonvenomous) of unspecified elbow, initial encounter |
| S50821A | Blister (nonthermal) of right forearm, initial encounter |
| S50822A | Blister (nonthermal) of left forearm, initial encounter |
| S50829A | Blister (nonthermal) of unspecified forearm, initial encounter |
| S50861A | Insect bite (nonvenomous) of right forearm, initial encounter |
| S50862A | Insect bite (nonvenomous) of left forearm, initial encounter |
| S50869A | Insect bite (nonvenomous) of unspecified forearm, initial encounter |
| S60321A | Blister (nonthermal) of right thumb, initial encounter |
| S60322A | Blister (nonthermal) of left thumb, initial encounter |
| S60329A | Blister (nonthermal) of unspecified thumb, initial encounter |
| S60361A | Insect bite (nonvenomous) of right thumb, initial encounter |
| S60362A | Insect bite (nonvenomous) of left thumb, initial encounter |
| S60369A | Insect bite (nonvenomous) of unspecified thumb, initial encounter |
| S60420A | Blister (nonthermal) of right index finger, initial encounter |
| S60421A | Blister (nonthermal) of left index finger, initial encounter |
| S60422A | Blister (nonthermal) of right middle finger, initial encounter |
| S60423A | Blister (nonthermal) of left middle finger, initial encounter |
| S60424A | Blister (nonthermal) of right ring finger, initial encounter |
| S60425A | Blister (nonthermal) of left ring finger, initial encounter |
| S60426A | Blister (nonthermal) of right little finger, initial encounter |
| S60427A | Blister (nonthermal) of left little finger, initial encounter |
| S60428A | Blister (nonthermal) of other finger, initial encounter |
| S60429A | Blister (nonthermal) of unspecified finger, initial encounter |
| S60460A | Insect bite (nonvenomous) of right index finger, initial encounter |
| S60461A | Insect bite (nonvenomous) of left index finger, initial encounter |
| S60462A | Insect bite (nonvenomous) of right middle finger, initial encounter |
| S60463A | Insect bite (nonvenomous) of left middle finger, initial encounter |
| S60464A | Insect bite (nonvenomous) of right ring finger, initial encounter |
| S60465A | Insect bite (nonvenomous) of left ring finger, initial encounter |
| S60466A | Insect bite (nonvenomous) of right little finger, initial encounter |
| S60467A | Insect bite (nonvenomous) of left little finger, initial encounter |
| S60468A | Insect bite (nonvenomous) of other finger, initial encounter |
| S60469A | Insect bite (nonvenomous) of unspecified finger, initial encounter |
| S60521A | Blister (nonthermal) of right hand, initial encounter |
| S60522A | Blister (nonthermal) of left hand, initial encounter |
| S60529A | Blister (nonthermal) of unspecified hand, initial encounter |
| S60561A | Insect bite (nonvenomous) of right hand, initial encounter |
| S60562A | Insect bite (nonvenomous) of left hand, initial encounter |
| S60569A | Insect bite (nonvenomous) of unspecified hand, initial encounter |
| S60821A | Blister (nonthermal) of right wrist, initial encounter |
| S60822A | Blister (nonthermal) of left wrist, initial encounter |
| S60829A | Blister (nonthermal) of unspecified wrist, initial encounter |
| S60861A | Insect bite (nonvenomous) of right wrist, initial encounter |
| S60862A | Insect bite (nonvenomous) of left wrist, initial encounter |
| S60869A | Insect bite (nonvenomous) of unspecified wrist, initial encounter |
| S70221A | Blister (nonthermal), right hip, initial encounter |
| S70222A | Blister (nonthermal), left hip, initial encounter |
| S70229A | Blister (nonthermal), unspecified hip, initial encounter |
| S70261A | Insect bite (nonvenomous), right hip, initial encounter |
| S70262A | Insect bite (nonvenomous), left hip, initial encounter |
| S70269A | Insect bite (nonvenomous), unspecified hip, initial encounter |
| S70321A | Blister (nonthermal), right thigh, initial encounter |
| S70322A | Blister (nonthermal), left thigh, initial encounter |
| S70329A | Blister (nonthermal), unspecified thigh, initial encounter |
| S70361A | Insect bite (nonvenomous), right thigh, initial encounter |
| S70362A | Insect bite (nonvenomous), left thigh, initial encounter |
| S70369A | Insect bite (nonvenomous), unspecified thigh, initial encounter |
| S80221A | Blister (nonthermal), right knee, initial encounter |
| S80222A | Blister (nonthermal), left knee, initial encounter |
| S80229A | Blister (nonthermal), unspecified knee, initial encounter |
| S80261A | Insect bite (nonvenomous), right knee, initial encounter |
| S80262A | Insect bite (nonvenomous), left knee, initial encounter |
| S80269A | Insect bite (nonvenomous), unspecified knee, initial encounter |
| S80821A | Blister (nonthermal), right lower leg, initial encounter |
| S80822A | Blister (nonthermal), left lower leg, initial encounter |
| S80829A | Blister (nonthermal), unspecified lower leg, initial encounter |
| S80861A | Insect bite (nonvenomous), right lower leg, initial encounter |
| S80862A | Insect bite (nonvenomous), left lower leg, initial encounter |
| S80869A | Insect bite (nonvenomous), unspecified lower leg, initial encounter |
| S90421A | Blister (nonthermal), right great toe, initial encounter |
| S90422A | Blister (nonthermal), left great toe, initial encounter |
| S90423A | Blister (nonthermal), unspecified great toe, initial encounter |
| S90424A | Blister (nonthermal), right lesser toe(s), initial encounter |
| S90425A | Blister (nonthermal), left lesser toe(s), initial encounter |
| S90426A | Blister (nonthermal), unspecified lesser toe(s), initial encounter |
| S90461A | Insect bite (nonvenomous), right great toe, initial encounter |
| S90462A | Insect bite (nonvenomous), left great toe, initial encounter |
| S90463A | Insect bite (nonvenomous), unspecified great toe, initial encounter |
| S90464A | Insect bite (nonvenomous), right lesser toe(s), initial encounter |
| S90465A | Insect bite (nonvenomous), left lesser toe(s), initial encounter |
| S90466A | Insect bite (nonvenomous), unspecified lesser toe(s), initial encounter |
| S90521A | Blister (nonthermal), right ankle, initial encounter |
| S90522A | Blister (nonthermal), left ankle, initial encounter |
| S90529A | Blister (nonthermal), unspecified ankle, initial encounter |
| S90561A | Insect bite (nonvenomous), right ankle, initial encounter |
| S90562A | Insect bite (nonvenomous), left ankle, initial encounter |
| S90569A | Insect bite (nonvenomous), unspecified ankle, initial encounter |
| S90821A | Blister (nonthermal), right foot, initial encounter |
| S90822A | Blister (nonthermal), left foot, initial encounter |
| S90829A | Blister (nonthermal), unspecified foot, initial encounter |
| S90861A | Insect bite (nonvenomous), right foot, initial encounter |
| S90862A | Insect bite (nonvenomous), left foot, initial encounter |
| S90869A | Insect bite (nonvenomous), unspecified foot, initial encounter |
| Z411 | Encounter for cosmetic surgery |
| Z421 | Encounter for breast reconstruction following mastectomy |
| Z428 | Encounter for other plastic and reconstructive surgery following medical procedure or healed injury |
| Z5210 | Skin donor, unspecified |
| Z5211 | Skin donor, autologous |
| Z5219 | Skin donor, other |
| Z945 | Skin transplant status |
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Centers for Medicare & Medicaid Services, 7500 Security Boulevard Baltimore, MD 21244 29 Aug 2022 07:55:53 CMS, code-revision=335, description-revision=1339 |