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ICD-10-CM/PCS MS-DRGv33 Definitions Manual Previous Page [Alt-p] Up a level [Alt-u] Next Page [Alt-n]
MDC 9 Assignment of Diagnosis Codes
Page 3 of 13
L89010Pressure ulcer of right elbow, unstageable
L89011Pressure ulcer of right elbow, stage 1
L89012Pressure ulcer of right elbow, stage 2
L89013Pressure ulcer of right elbow, stage 3
L89014Pressure ulcer of right elbow, stage 4
L89019Pressure ulcer of right elbow, unspecified stage
L89020Pressure ulcer of left elbow, unstageable
L89021Pressure ulcer of left elbow, stage 1
L89022Pressure ulcer of left elbow, stage 2
L89023Pressure ulcer of left elbow, stage 3
L89024Pressure ulcer of left elbow, stage 4
L89029Pressure ulcer of left elbow, unspecified stage
L89100Pressure ulcer of unspecified part of back, unstageable
L89101Pressure ulcer of unspecified part of back, stage 1
L89102Pressure ulcer of unspecified part of back, stage 2
L89103Pressure ulcer of unspecified part of back, stage 3
L89104Pressure ulcer of unspecified part of back, stage 4
L89109Pressure ulcer of unspecified part of back, unspecified stage
L89110Pressure ulcer of right upper back, unstageable
L89111Pressure ulcer of right upper back, stage 1
L89112Pressure ulcer of right upper back, stage 2
L89113Pressure ulcer of right upper back, stage 3
L89114Pressure ulcer of right upper back, stage 4
L89119Pressure ulcer of right upper back, unspecified stage
L89120Pressure ulcer of left upper back, unstageable
L89121Pressure ulcer of left upper back, stage 1
L89122Pressure ulcer of left upper back, stage 2
L89123Pressure ulcer of left upper back, stage 3
L89124Pressure ulcer of left upper back, stage 4
L89129Pressure ulcer of left upper back, unspecified stage
L89130Pressure ulcer of right lower back, unstageable
L89131Pressure ulcer of right lower back, stage 1
L89132Pressure ulcer of right lower back, stage 2
L89133Pressure ulcer of right lower back, stage 3
L89134Pressure ulcer of right lower back, stage 4
L89139Pressure ulcer of right lower back, unspecified stage
L89140Pressure ulcer of left lower back, unstageable
L89141Pressure ulcer of left lower back, stage 1
L89142Pressure ulcer of left lower back, stage 2
L89143Pressure ulcer of left lower back, stage 3
L89144Pressure ulcer of left lower back, stage 4
L89149Pressure ulcer of left lower back, unspecified stage
L89150Pressure ulcer of sacral region, unstageable
L89151Pressure ulcer of sacral region, stage 1
L89152Pressure ulcer of sacral region, stage 2
L89153Pressure ulcer of sacral region, stage 3
L89154Pressure ulcer of sacral region, stage 4
L89159Pressure ulcer of sacral region, unspecified stage
L89200Pressure ulcer of unspecified hip, unstageable
L89201Pressure ulcer of unspecified hip, stage 1
L89202Pressure ulcer of unspecified hip, stage 2
L89203Pressure ulcer of unspecified hip, stage 3
L89204Pressure ulcer of unspecified hip, stage 4
L89209Pressure ulcer of unspecified hip, unspecified stage
L89210Pressure ulcer of right hip, unstageable
L89211Pressure ulcer of right hip, stage 1
L89212Pressure ulcer of right hip, stage 2
L89213Pressure ulcer of right hip, stage 3
L89214Pressure ulcer of right hip, stage 4
L89219Pressure ulcer of right hip, unspecified stage
L89220Pressure ulcer of left hip, unstageable
L89221Pressure ulcer of left hip, stage 1
L89222Pressure ulcer of left hip, stage 2
L89223Pressure ulcer of left hip, stage 3
L89224Pressure ulcer of left hip, stage 4
L89229Pressure ulcer of left hip, unspecified stage
L89300Pressure ulcer of unspecified buttock, unstageable
L89301Pressure ulcer of unspecified buttock, stage 1
L89302Pressure ulcer of unspecified buttock, stage 2
L89303Pressure ulcer of unspecified buttock, stage 3
L89304Pressure ulcer of unspecified buttock, stage 4
L89309Pressure ulcer of unspecified buttock, unspecified stage
L89310Pressure ulcer of right buttock, unstageable
L89311Pressure ulcer of right buttock, stage 1
L89312Pressure ulcer of right buttock, stage 2
L89313Pressure ulcer of right buttock, stage 3
L89314Pressure ulcer of right buttock, stage 4
L89319Pressure ulcer of right buttock, unspecified stage
L89320Pressure ulcer of left buttock, unstageable
L89321Pressure ulcer of left buttock, stage 1
L89322Pressure ulcer of left buttock, stage 2
L89323Pressure ulcer of left buttock, stage 3
L89324Pressure ulcer of left buttock, stage 4
L89329Pressure ulcer of left buttock, unspecified stage
L8940Pressure ulcer of contiguous site of back, buttock and hip, unspecified stage
L8941Pressure ulcer of contiguous site of back, buttock and hip, stage 1
L8942Pressure ulcer of contiguous site of back, buttock and hip, stage 2
L8943Pressure ulcer of contiguous site of back, buttock and hip, stage 3
L8944Pressure ulcer of contiguous site of back, buttock and hip, stage 4
L8945Pressure ulcer of contiguous site of back, buttock and hip, unstageable
L89500Pressure ulcer of unspecified ankle, unstageable
L89501Pressure ulcer of unspecified ankle, stage 1
L89502Pressure ulcer of unspecified ankle, stage 2
L89503Pressure ulcer of unspecified ankle, stage 3
L89504Pressure ulcer of unspecified ankle, stage 4
L89509Pressure ulcer of unspecified ankle, unspecified stage
L89510Pressure ulcer of right ankle, unstageable
L89511Pressure ulcer of right ankle, stage 1
L89512Pressure ulcer of right ankle, stage 2
L89513Pressure ulcer of right ankle, stage 3
L89514Pressure ulcer of right ankle, stage 4
L89519Pressure ulcer of right ankle, unspecified stage
L89520Pressure ulcer of left ankle, unstageable
L89521Pressure ulcer of left ankle, stage 1
L89522Pressure ulcer of left ankle, stage 2
L89523Pressure ulcer of left ankle, stage 3
L89524Pressure ulcer of left ankle, stage 4
L89529Pressure ulcer of left ankle, unspecified stage
L89600Pressure ulcer of unspecified heel, unstageable
L89601Pressure ulcer of unspecified heel, stage 1
L89602Pressure ulcer of unspecified heel, stage 2
L89603Pressure ulcer of unspecified heel, stage 3
L89604Pressure ulcer of unspecified heel, stage 4
L89609Pressure ulcer of unspecified heel, unspecified stage
L89610Pressure ulcer of right heel, unstageable
L89611Pressure ulcer of right heel, stage 1
L89612Pressure ulcer of right heel, stage 2
L89613Pressure ulcer of right heel, stage 3
L89614Pressure ulcer of right heel, stage 4
L89619Pressure ulcer of right heel, unspecified stage
L89620Pressure ulcer of left heel, unstageable
L89621Pressure ulcer of left heel, stage 1
L89622Pressure ulcer of left heel, stage 2
L89623Pressure ulcer of left heel, stage 3
L89624Pressure ulcer of left heel, stage 4
L89629Pressure ulcer of left heel, unspecified stage
L89810Pressure ulcer of head, unstageable
L89811Pressure ulcer of head, stage 1
L89812Pressure ulcer of head, stage 2
L89813Pressure ulcer of head, stage 3
L89814Pressure ulcer of head, stage 4
L89819Pressure ulcer of head, unspecified stage
L89890Pressure ulcer of other site, unstageable
L89891Pressure ulcer of other site, stage 1
L89892Pressure ulcer of other site, stage 2
L89893Pressure ulcer of other site, stage 3
L89894Pressure ulcer of other site, stage 4
L89899Pressure ulcer of other site, unspecified stage
L8990Pressure ulcer of unspecified site, unspecified stage
L8991Pressure ulcer of unspecified site, stage 1
L8992Pressure ulcer of unspecified site, stage 2
L8993Pressure ulcer of unspecified site, stage 3
L8994Pressure ulcer of unspecified site, stage 4
L8995Pressure ulcer of unspecified site, unstageable
L900Lichen sclerosus et atrophicus
L901Anetoderma of Schweninger-Buzzi
L902Anetoderma of Jadassohn-Pellizzari
L903Atrophoderma of Pasini and Pierini
L904Acrodermatitis chronica atrophicans
L905Scar conditions and fibrosis of skin
L906Striae atrophicae
L908Other atrophic disorders of skin
L909Atrophic disorder of skin, unspecified
L910Hypertrophic scar
L918Other hypertrophic disorders of the skin
L919Hypertrophic disorder of the skin, unspecified
L920Granuloma annulare
L921Necrobiosis lipoidica, not elsewhere classified
L922Granuloma faciale [eosinophilic granuloma of skin]
L923Foreign body granuloma of the skin and subcutaneous tissue
L928Other granulomatous disorders of the skin and subcutaneous tissue
L929Granulomatous disorder of the skin and subcutaneous tissue, unspecified
L930Discoid lupus erythematosus
L931Subacute cutaneous lupus erythematosus
L932Other local lupus erythematosus
L940Localized scleroderma [morphea]
L941Linear scleroderma
L942Calcinosis cutis
L943Sclerodactyly
L944Gottron's papules
L945Poikiloderma vasculare atrophicans
L948Other specified localized connective tissue disorders
L949Localized connective tissue disorder, unspecified
L950Livedoid vasculitis
L951Erythema elevatum diutinum
L958Other vasculitis limited to the skin
L959Vasculitis limited to the skin, unspecified
L97101Non-pressure chronic ulcer of unspecified thigh limited to breakdown of skin
L97102Non-pressure chronic ulcer of unspecified thigh with fat layer exposed
L97103Non-pressure chronic ulcer of unspecified thigh with necrosis of muscle
L97104Non-pressure chronic ulcer of unspecified thigh with necrosis of bone
L97109Non-pressure chronic ulcer of unspecified thigh with unspecified severity
L97111Non-pressure chronic ulcer of right thigh limited to breakdown of skin
L97112Non-pressure chronic ulcer of right thigh with fat layer exposed
L97113Non-pressure chronic ulcer of right thigh with necrosis of muscle
L97114Non-pressure chronic ulcer of right thigh with necrosis of bone
L97119Non-pressure chronic ulcer of right thigh with unspecified severity
L97121Non-pressure chronic ulcer of left thigh limited to breakdown of skin
L97122Non-pressure chronic ulcer of left thigh with fat layer exposed
L97123Non-pressure chronic ulcer of left thigh with necrosis of muscle
L97124Non-pressure chronic ulcer of left thigh with necrosis of bone
L97129Non-pressure chronic ulcer of left thigh with unspecified severity
L97201Non-pressure chronic ulcer of unspecified calf limited to breakdown of skin
L97202Non-pressure chronic ulcer of unspecified calf with fat layer exposed
L97203Non-pressure chronic ulcer of unspecified calf with necrosis of muscle
L97204Non-pressure chronic ulcer of unspecified calf with necrosis of bone
L97209Non-pressure chronic ulcer of unspecified calf with unspecified severity
L97211Non-pressure chronic ulcer of right calf limited to breakdown of skin
L97212Non-pressure chronic ulcer of right calf with fat layer exposed
L97213Non-pressure chronic ulcer of right calf with necrosis of muscle
L97214Non-pressure chronic ulcer of right calf with necrosis of bone
L97219Non-pressure chronic ulcer of right calf with unspecified severity
L97221Non-pressure chronic ulcer of left calf limited to breakdown of skin
L97222Non-pressure chronic ulcer of left calf with fat layer exposed
L97223Non-pressure chronic ulcer of left calf with necrosis of muscle
L97224Non-pressure chronic ulcer of left calf with necrosis of bone
L97229Non-pressure chronic ulcer of left calf with unspecified severity
L97301Non-pressure chronic ulcer of unspecified ankle limited to breakdown of skin
L97302Non-pressure chronic ulcer of unspecified ankle with fat layer exposed
L97303Non-pressure chronic ulcer of unspecified ankle with necrosis of muscle
L97304Non-pressure chronic ulcer of unspecified ankle with necrosis of bone
L97309Non-pressure chronic ulcer of unspecified ankle with unspecified severity
L97311Non-pressure chronic ulcer of right ankle limited to breakdown of skin
L97312Non-pressure chronic ulcer of right ankle with fat layer exposed
L97313Non-pressure chronic ulcer of right ankle with necrosis of muscle
L97314Non-pressure chronic ulcer of right ankle with necrosis of bone
L97319Non-pressure chronic ulcer of right ankle with unspecified severity
L97321Non-pressure chronic ulcer of left ankle limited to breakdown of skin
L97322Non-pressure chronic ulcer of left ankle with fat layer exposed
L97323Non-pressure chronic ulcer of left ankle with necrosis of muscle
L97324Non-pressure chronic ulcer of left ankle with necrosis of bone
L97329Non-pressure chronic ulcer of left ankle with unspecified severity
L97401Non-pressure chronic ulcer of unspecified heel and midfoot limited to breakdown of skin
L97402Non-pressure chronic ulcer of unspecified heel and midfoot with fat layer exposed
L97403Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of muscle
L97404Non-pressure chronic ulcer of unspecified heel and midfoot with necrosis of bone
L97409Non-pressure chronic ulcer of unspecified heel and midfoot with unspecified severity
L97411Non-pressure chronic ulcer of right heel and midfoot limited to breakdown of skin
L97412Non-pressure chronic ulcer of right heel and midfoot with fat layer exposed
L97413Non-pressure chronic ulcer of right heel and midfoot with necrosis of muscle
L97414Non-pressure chronic ulcer of right heel and midfoot with necrosis of bone
L97419Non-pressure chronic ulcer of right heel and midfoot with unspecified severity
L97421Non-pressure chronic ulcer of left heel and midfoot limited to breakdown of skin
L97422Non-pressure chronic ulcer of left heel and midfoot with fat layer exposed
L97423Non-pressure chronic ulcer of left heel and midfoot with necrosis of muscle
L97424Non-pressure chronic ulcer of left heel and midfoot with necrosis of bone
L97429Non-pressure chronic ulcer of left heel and midfoot with unspecified severity
L97501Non-pressure chronic ulcer of other part of unspecified foot limited to breakdown of skin
L97502Non-pressure chronic ulcer of other part of unspecified foot with fat layer exposed
L97503Non-pressure chronic ulcer of other part of unspecified foot with necrosis of muscle
L97504Non-pressure chronic ulcer of other part of unspecified foot with necrosis of bone
L97509Non-pressure chronic ulcer of other part of unspecified foot with unspecified severity
L97511Non-pressure chronic ulcer of other part of right foot limited to breakdown of skin
L97512Non-pressure chronic ulcer of other part of right foot with fat layer exposed
L97513Non-pressure chronic ulcer of other part of right foot with necrosis of muscle
L97514Non-pressure chronic ulcer of other part of right foot with necrosis of bone
L97519Non-pressure chronic ulcer of other part of right foot with unspecified severity
L97521Non-pressure chronic ulcer of other part of left foot limited to breakdown of skin
L97522Non-pressure chronic ulcer of other part of left foot with fat layer exposed
L97523Non-pressure chronic ulcer of other part of left foot with necrosis of muscle
L97524Non-pressure chronic ulcer of other part of left foot with necrosis of bone
L97529Non-pressure chronic ulcer of other part of left foot with unspecified severity
L97801Non-pressure chronic ulcer of other part of unspecified lower leg limited to breakdown of skin
L97802Non-pressure chronic ulcer of other part of unspecified lower leg with fat layer exposed
L97803Non-pressure chronic ulcer of other part of unspecified lower leg with necrosis of muscle
L97804Non-pressure chronic ulcer of other part of unspecified lower leg with necrosis of bone
L97809Non-pressure chronic ulcer of other part of unspecified lower leg with unspecified severity
L97811Non-pressure chronic ulcer of other part of right lower leg limited to breakdown of skin
L97812Non-pressure chronic ulcer of other part of right lower leg with fat layer exposed
L97813Non-pressure chronic ulcer of other part of right lower leg with necrosis of muscle
L97814Non-pressure chronic ulcer of other part of right lower leg with necrosis of bone
L97819Non-pressure chronic ulcer of other part of right lower leg with unspecified severity
L97821Non-pressure chronic ulcer of other part of left lower leg limited to breakdown of skin
L97822Non-pressure chronic ulcer of other part of left lower leg with fat layer exposed
L97823Non-pressure chronic ulcer of other part of left lower leg with necrosis of muscle
L97824Non-pressure chronic ulcer of other part of left lower leg with necrosis of bone
L97829Non-pressure chronic ulcer of other part of left lower leg with unspecified severity
L97901Non-pressure chronic ulcer of unspecified part of unspecified lower leg limited to breakdown of skin
L97902Non-pressure chronic ulcer of unspecified part of unspecified lower leg with fat layer exposed
L97903Non-pressure chronic ulcer of unspecified part of unspecified lower leg with necrosis of muscle
L97904Non-pressure chronic ulcer of unspecified part of unspecified lower leg with necrosis of bone
L97909Non-pressure chronic ulcer of unspecified part of unspecified lower leg with unspecified severity
L97911Non-pressure chronic ulcer of unspecified part of right lower leg limited to breakdown of skin
L97912Non-pressure chronic ulcer of unspecified part of right lower leg with fat layer exposed
L97913Non-pressure chronic ulcer of unspecified part of right lower leg with necrosis of muscle
L97914Non-pressure chronic ulcer of unspecified part of right lower leg with necrosis of bone
L97919Non-pressure chronic ulcer of unspecified part of right lower leg with unspecified severity
L97921Non-pressure chronic ulcer of unspecified part of left lower leg limited to breakdown of skin
L97922Non-pressure chronic ulcer of unspecified part of left lower leg with fat layer exposed
L97923Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of muscle
L97924Non-pressure chronic ulcer of unspecified part of left lower leg with necrosis of bone
L97929Non-pressure chronic ulcer of unspecified part of left lower leg with unspecified severity
L980Pyogenic granuloma
L981Factitial dermatitis
L982Febrile neutrophilic dermatosis [Sweet]
L983Eosinophilic cellulitis [Wells]
L98411Non-pressure chronic ulcer of buttock limited to breakdown of skin
L98412Non-pressure chronic ulcer of buttock with fat layer exposed
L98413Non-pressure chronic ulcer of buttock with necrosis of muscle
L98414Non-pressure chronic ulcer of buttock with necrosis of bone
L98419Non-pressure chronic ulcer of buttock with unspecified severity
L98421Non-pressure chronic ulcer of back limited to breakdown of skin
L98422Non-pressure chronic ulcer of back with fat layer exposed
L98423Non-pressure chronic ulcer of back with necrosis of muscle
L98424Non-pressure chronic ulcer of back with necrosis of bone
L98429Non-pressure chronic ulcer of back with unspecified severity
L98491Non-pressure chronic ulcer of skin of other sites limited to breakdown of skin
L98492Non-pressure chronic ulcer of skin of other sites with fat layer exposed
L98493Non-pressure chronic ulcer of skin of other sites with necrosis of muscle
L98494Non-pressure chronic ulcer of skin of other sites with necrosis of bone
L98499Non-pressure chronic ulcer of skin of other sites with unspecified severity
L985Mucinosis of the skin
L986Other infiltrative disorders of the skin and subcutaneous tissue
L988Other specified disorders of the skin and subcutaneous tissue
L989Disorder of the skin and subcutaneous tissue, unspecified
L99Other disorders of skin and subcutaneous tissue in diseases classified elsewhere
M356Relapsing panniculitis [Weber-Christian]
M5400Panniculitis affecting regions of neck and back, site unspecified
M5401Panniculitis affecting regions of neck and back, occipito-atlanto-axial region
M5402Panniculitis affecting regions of neck and back, cervical region
M793Panniculitis, unspecified
M794Hypertrophy of (infrapatellar) fat pad
N6001Solitary cyst of right breast
N6002Solitary cyst of left breast
N6009Solitary cyst of unspecified breast
N6011Diffuse cystic mastopathy of right breast
N6012Diffuse cystic mastopathy of left breast
N6019Diffuse cystic mastopathy of unspecified breast
N6021Fibroadenosis of right breast
N6022Fibroadenosis of left breast
N6029Fibroadenosis of unspecified breast
N6031Fibrosclerosis of right breast
N6032Fibrosclerosis of left breast
N6039Fibrosclerosis of unspecified breast
N6041Mammary duct ectasia of right breast
N6042Mammary duct ectasia of left breast
N6049Mammary duct ectasia of unspecified breast
N6081Other benign mammary dysplasias of right breast
N6082Other benign mammary dysplasias of left breast
N6089Other benign mammary dysplasias of unspecified breast
N6091Unspecified benign mammary dysplasia of right breast
N6092Unspecified benign mammary dysplasia of left breast
N6099Unspecified benign mammary dysplasia of unspecified breast
N61Inflammatory disorders of breast
N62Hypertrophy of breast
N63Unspecified lump in breast
N640Fissure and fistula of nipple
N641Fat necrosis of breast
N642Atrophy of breast
N643Galactorrhea not associated with childbirth
N644Mastodynia
N6451Induration of breast
N6452Nipple discharge
N6453Retraction of nipple
N6459Other signs and symptoms in breast
N6481Ptosis of breast
N6482Hypoplasia of breast
N6489Other specified disorders of breast
N649Disorder of breast, unspecified
N650Deformity of reconstructed breast
N651Disproportion of reconstructed breast
N806Endometriosis in cutaneous scar
Q183Webbing of neck
Q189Congenital malformation of face and neck, unspecified
Q800Ichthyosis vulgaris
Q801X-linked ichthyosis
Q802Lamellar ichthyosis
Q803Congenital bullous ichthyosiform erythroderma
Q804Harlequin fetus
Q808Other congenital ichthyosis
Q809Congenital ichthyosis, unspecified
Q810Epidermolysis bullosa simplex
Q811Epidermolysis bullosa letalis
Q812Epidermolysis bullosa dystrophica
Q818Other epidermolysis bullosa
Q819Epidermolysis bullosa, unspecified
Q820Hereditary lymphedema
Q821Xeroderma pigmentosum
Q822Mastocytosis
Q823Incontinentia pigmenti
Q824Ectodermal dysplasia (anhidrotic)
Q825Congenital non-neoplastic nevus
Q828Other specified congenital malformations of skin
Q829Congenital malformation of skin, unspecified
Q830Congenital absence of breast with absent nipple
Q831Accessory breast
Q832Absent nipple
Q833Accessory nipple
Q838Other congenital malformations of breast
Q839Congenital malformation of breast, unspecified
Q840Congenital alopecia
Q841Congenital morphological disturbances of hair, not elsewhere classified
Q842Other congenital malformations of hair
Q843Anonychia
Q844Congenital leukonychia
Q845Enlarged and hypertrophic nails
Q846Other congenital malformations of nails
Q848Other specified congenital malformations of integument
Q849Congenital malformation of integument, unspecified
R21Rash and other nonspecific skin eruption
R220Localized swelling, mass and lump, head
R221Localized swelling, mass and lump, neck
R2230Localized swelling, mass and lump, unspecified upper limb
R2231Localized swelling, mass and lump, right upper limb
R2232Localized swelling, mass and lump, left upper limb
R2233Localized swelling, mass and lump, upper limb, bilateral
R2240Localized swelling, mass and lump, unspecified lower limb
R2241Localized swelling, mass and lump, right lower limb
R2242Localized swelling, mass and lump, left lower limb
R2243Localized swelling, mass and lump, lower limb, bilateral



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